Home / 6,087.84-9,130.56-1,704.12

Finding the Fourth Proportional to 6,087.84, 9,130.56 and 1,704.12

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Solution

The fourth proportional to 6,087.84, 9,130.56 and 1,704.12 is: 2,555.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,087.84 : 9,130.56 = 1,704.12 : x
  2. Step 2: Convert to fraction form
    6,087.84/9,130.56 = 1,704.12/x
  3. Step 3: Cross multiply
    6,087.84x = 9,130.56 × 1,704.12
  4. Step 4: Simplify right side
    6,087.84x = 15,559,569.91
  5. Step 5: Solve for x
    x = 15,559,569.91/6,087.84
  6. Step 6: Final answer
    x = 2,555.84

Related Problems

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Half scale
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Double scale
Find fourth proportional to 6,088.84, 9,132.06 and 1,705.12
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.