Home / 9,483.54-13,087.44-6,302.22

Finding the Fourth Proportional to 9,483.54, 13,087.44 and 6,302.22

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Solution

The fourth proportional to 9,483.54, 13,087.44 and 6,302.22 is: 8,697.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,483.54 : 13,087.44 = 6,302.22 : x
  2. Step 2: Convert to fraction form
    9,483.54/13,087.44 = 6,302.22/x
  3. Step 3: Cross multiply
    9,483.54x = 13,087.44 × 6,302.22
  4. Step 4: Simplify right side
    9,483.54x = 82,479,926.12
  5. Step 5: Solve for x
    x = 82,479,926.12/9,483.54
  6. Step 6: Final answer
    x = 8,697.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.