Home / 95,565.52-143,348.60-29,006.20

Finding the Fourth Proportional to 95,565.52, 143,348.60 and 29,006.20

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Solution

The fourth proportional to 95,565.52, 143,348.60 and 29,006.20 is: 43,509.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,565.52 : 143,348.60 = 29,006.20 : x
  2. Step 2: Convert to fraction form
    95,565.52/143,348.60 = 29,006.20/x
  3. Step 3: Cross multiply
    95,565.52x = 143,348.60 × 29,006.20
  4. Step 4: Simplify right side
    95,565.52x = 4,157,998,161.32
  5. Step 5: Solve for x
    x = 4,157,998,161.32/95,565.52
  6. Step 6: Final answer
    x = 43,509.40

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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.