Home / 91,392.07-137,090.92-24,833.61

Finding the Fourth Proportional to 91,392.07, 137,090.92 and 24,833.61

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Solution

The fourth proportional to 91,392.07, 137,090.92 and 24,833.61 is: 37,251.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,392.07 : 137,090.92 = 24,833.61 : x
  2. Step 2: Convert to fraction form
    91,392.07/137,090.92 = 24,833.61/x
  3. Step 3: Cross multiply
    91,392.07x = 137,090.92 × 24,833.61
  4. Step 4: Simplify right side
    91,392.07x = 3,404,462,776.95
  5. Step 5: Solve for x
    x = 3,404,462,776.95/91,392.07
  6. Step 6: Final answer
    x = 37,251.18

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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.