Home / 24,734.01-34,133.81-14,123.47

Finding the Fourth Proportional to 24,734.01, 34,133.81 and 14,123.47

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Solution

The fourth proportional to 24,734.01, 34,133.81 and 14,123.47 is: 19,490.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,734.01 : 34,133.81 = 14,123.47 : x
  2. Step 2: Convert to fraction form
    24,734.01/34,133.81 = 14,123.47/x
  3. Step 3: Cross multiply
    24,734.01x = 34,133.81 × 14,123.47
  4. Step 4: Simplify right side
    24,734.01x = 482,087,770.90
  5. Step 5: Solve for x
    x = 482,087,770.90/24,734.01
  6. Step 6: Final answer
    x = 19,490.89

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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.