Home / 16,614.11-22,925.33-9,443.08

Finding the Fourth Proportional to 16,614.11, 22,925.33 and 9,443.08

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Solution

The fourth proportional to 16,614.11, 22,925.33 and 9,443.08 is: 13,030.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,614.11 : 22,925.33 = 9,443.08 : x
  2. Step 2: Convert to fraction form
    16,614.11/22,925.33 = 9,443.08/x
  3. Step 3: Cross multiply
    16,614.11x = 22,925.33 × 9,443.08
  4. Step 4: Simplify right side
    16,614.11x = 216,485,742.07
  5. Step 5: Solve for x
    x = 216,485,742.07/16,614.11
  6. Step 6: Final answer
    x = 13,030.23

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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.