Home / 9,371.02-14,061.12-4,105.32

Finding the Fourth Proportional to 9,371.02, 14,061.12 and 4,105.32

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Solution

The fourth proportional to 9,371.02, 14,061.12 and 4,105.32 is: 6,159.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,371.02 : 14,061.12 = 4,105.32 : x
  2. Step 2: Convert to fraction form
    9,371.02/14,061.12 = 4,105.32/x
  3. Step 3: Cross multiply
    9,371.02x = 14,061.12 × 4,105.32
  4. Step 4: Simplify right side
    9,371.02x = 57,725,397.16
  5. Step 5: Solve for x
    x = 57,725,397.16/9,371.02
  6. Step 6: Final answer
    x = 6,159.99

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