Home / 22,337.04-33,513.12-14,023.20

Finding the Fourth Proportional to 22,337.04, 33,513.12 and 14,023.20

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Solution

The fourth proportional to 22,337.04, 33,513.12 and 14,023.20 is: 21,039.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,337.04 : 33,513.12 = 14,023.20 : x
  2. Step 2: Convert to fraction form
    22,337.04/33,513.12 = 14,023.20/x
  3. Step 3: Cross multiply
    22,337.04x = 33,513.12 × 14,023.20
  4. Step 4: Simplify right side
    22,337.04x = 469,961,184.38
  5. Step 5: Solve for x
    x = 469,961,184.38/22,337.04
  6. Step 6: Final answer
    x = 21,039.55

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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.