Home / 22,304.67-33,391.32-14,890.74

Finding the Fourth Proportional to 22,304.67, 33,391.32 and 14,890.74

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Solution

The fourth proportional to 22,304.67, 33,391.32 and 14,890.74 is: 22,292.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,304.67 : 33,391.32 = 14,890.74 : x
  2. Step 2: Convert to fraction form
    22,304.67/33,391.32 = 14,890.74/x
  3. Step 3: Cross multiply
    22,304.67x = 33,391.32 × 14,890.74
  4. Step 4: Simplify right side
    22,304.67x = 497,221,464.38
  5. Step 5: Solve for x
    x = 497,221,464.38/22,304.67
  6. Step 6: Final answer
    x = 22,292.26

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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.