Home / 22,358.07-33,535.05-7,565.29

Finding the Fourth Proportional to 22,358.07, 33,535.05 and 7,565.29

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Solution

The fourth proportional to 22,358.07, 33,535.05 and 7,565.29 is: 11,347.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,358.07 : 33,535.05 = 7,565.29 : x
  2. Step 2: Convert to fraction form
    22,358.07/33,535.05 = 7,565.29/x
  3. Step 3: Cross multiply
    22,358.07x = 33,535.05 × 7,565.29
  4. Step 4: Simplify right side
    22,358.07x = 253,702,172.91
  5. Step 5: Solve for x
    x = 253,702,172.91/22,358.07
  6. Step 6: Final answer
    x = 11,347.23

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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.