Home / 48,335.58-72,500.49-15,050.97

Finding the Fourth Proportional to 48,335.58, 72,500.49 and 15,050.97

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Solution

The fourth proportional to 48,335.58, 72,500.49 and 15,050.97 is: 22,575.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,335.58 : 72,500.49 = 15,050.97 : x
  2. Step 2: Convert to fraction form
    48,335.58/72,500.49 = 15,050.97/x
  3. Step 3: Cross multiply
    48,335.58x = 72,500.49 × 15,050.97
  4. Step 4: Simplify right side
    48,335.58x = 1,091,202,699.98
  5. Step 5: Solve for x
    x = 1,091,202,699.98/48,335.58
  6. Step 6: Final answer
    x = 22,575.56

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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.