Home / 110,326.28-152,250.92-60,025.64

Finding the Fourth Proportional to 110,326.28, 152,250.92 and 60,025.64

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Solution

The fourth proportional to 110,326.28, 152,250.92 and 60,025.64 is: 82,835.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,326.28 : 152,250.92 = 60,025.64 : x
  2. Step 2: Convert to fraction form
    110,326.28/152,250.92 = 60,025.64/x
  3. Step 3: Cross multiply
    110,326.28x = 152,250.92 × 60,025.64
  4. Step 4: Simplify right side
    110,326.28x = 9,138,958,913.59
  5. Step 5: Solve for x
    x = 9,138,958,913.59/110,326.28
  6. Step 6: Final answer
    x = 82,835.74

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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.