Home / 69,254.18-95,565.02-39,046.93

Finding the Fourth Proportional to 69,254.18, 95,565.02 and 39,046.93

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Solution

The fourth proportional to 69,254.18, 95,565.02 and 39,046.93 is: 53,881.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,254.18 : 95,565.02 = 39,046.93 : x
  2. Step 2: Convert to fraction form
    69,254.18/95,565.02 = 39,046.93/x
  3. Step 3: Cross multiply
    69,254.18x = 95,565.02 × 39,046.93
  4. Step 4: Simplify right side
    69,254.18x = 3,731,520,646.39
  5. Step 5: Solve for x
    x = 3,731,520,646.39/69,254.18
  6. Step 6: Final answer
    x = 53,881.52

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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.