Home / 45,713.39-63,025.67-38,056.11

Finding the Fourth Proportional to 45,713.39, 63,025.67 and 38,056.11

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Solution

The fourth proportional to 45,713.39, 63,025.67 and 38,056.11 is: 52,468.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,713.39 : 63,025.67 = 38,056.11 : x
  2. Step 2: Convert to fraction form
    45,713.39/63,025.67 = 38,056.11/x
  3. Step 3: Cross multiply
    45,713.39x = 63,025.67 × 38,056.11
  4. Step 4: Simplify right side
    45,713.39x = 2,398,511,640.06
  5. Step 5: Solve for x
    x = 2,398,511,640.06/45,713.39
  6. Step 6: Final answer
    x = 52,468.48

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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.