Home / 37,998.52-52,425.12-22,069.87

Finding the Fourth Proportional to 37,998.52, 52,425.12 and 22,069.87

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Solution

The fourth proportional to 37,998.52, 52,425.12 and 22,069.87 is: 30,448.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,998.52 : 52,425.12 = 22,069.87 : x
  2. Step 2: Convert to fraction form
    37,998.52/52,425.12 = 22,069.87/x
  3. Step 3: Cross multiply
    37,998.52x = 52,425.12 × 22,069.87
  4. Step 4: Simplify right side
    37,998.52x = 1,157,015,534.83
  5. Step 5: Solve for x
    x = 1,157,015,534.83/37,998.52
  6. Step 6: Final answer
    x = 30,448.97

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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.