Home / 22,390.49-33,593.93-14,924.32

Finding the Fourth Proportional to 22,390.49, 33,593.93 and 14,924.32

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Solution

The fourth proportional to 22,390.49, 33,593.93 and 14,924.32 is: 22,391.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,390.49 : 33,593.93 = 14,924.32 : x
  2. Step 2: Convert to fraction form
    22,390.49/33,593.93 = 14,924.32/x
  3. Step 3: Cross multiply
    22,390.49x = 33,593.93 × 14,924.32
  4. Step 4: Simplify right side
    22,390.49x = 501,366,561.38
  5. Step 5: Solve for x
    x = 501,366,561.38/22,390.49
  6. Step 6: Final answer
    x = 22,391.94

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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.