Home / 9,389.47-14,083.29-2,463.97

Finding the Fourth Proportional to 9,389.47, 14,083.29 and 2,463.97

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Solution

The fourth proportional to 9,389.47, 14,083.29 and 2,463.97 is: 3,695.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,389.47 : 14,083.29 = 2,463.97 : x
  2. Step 2: Convert to fraction form
    9,389.47/14,083.29 = 2,463.97/x
  3. Step 3: Cross multiply
    9,389.47x = 14,083.29 × 2,463.97
  4. Step 4: Simplify right side
    9,389.47x = 34,700,821.67
  5. Step 5: Solve for x
    x = 34,700,821.67/9,389.47
  6. Step 6: Final answer
    x = 3,695.72

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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.