Home / 9,607.38-13,254.02-6,020.16

Finding the Fourth Proportional to 9,607.38, 13,254.02 and 6,020.16

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Solution

The fourth proportional to 9,607.38, 13,254.02 and 6,020.16 is: 8,305.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,607.38 : 13,254.02 = 6,020.16 : x
  2. Step 2: Convert to fraction form
    9,607.38/13,254.02 = 6,020.16/x
  3. Step 3: Cross multiply
    9,607.38x = 13,254.02 × 6,020.16
  4. Step 4: Simplify right side
    9,607.38x = 79,791,321.04
  5. Step 5: Solve for x
    x = 79,791,321.04/9,607.38
  6. Step 6: Final answer
    x = 8,305.21

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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.