Home / 83,050.62-124,577.85-29,746.25

Finding the Fourth Proportional to 83,050.62, 124,577.85 and 29,746.25

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Solution

The fourth proportional to 83,050.62, 124,577.85 and 29,746.25 is: 44,620.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,050.62 : 124,577.85 = 29,746.25 : x
  2. Step 2: Convert to fraction form
    83,050.62/124,577.85 = 29,746.25/x
  3. Step 3: Cross multiply
    83,050.62x = 124,577.85 × 29,746.25
  4. Step 4: Simplify right side
    83,050.62x = 3,705,723,247.67
  5. Step 5: Solve for x
    x = 3,705,723,247.67/83,050.62
  6. Step 6: Final answer
    x = 44,620.06

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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.