Home / 6,302.93-9,449.23-2,607.81

Finding the Fourth Proportional to 6,302.93, 9,449.23 and 2,607.81

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Solution

The fourth proportional to 6,302.93, 9,449.23 and 2,607.81 is: 3,909.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,302.93 : 9,449.23 = 2,607.81 : x
  2. Step 2: Convert to fraction form
    6,302.93/9,449.23 = 2,607.81/x
  3. Step 3: Cross multiply
    6,302.93x = 9,449.23 × 2,607.81
  4. Step 4: Simplify right side
    6,302.93x = 24,641,796.49
  5. Step 5: Solve for x
    x = 24,641,796.49/6,302.93
  6. Step 6: Final answer
    x = 3,909.58

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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.