Home / 63,119.64-87,104.88-34,825.17

Finding the Fourth Proportional to 63,119.64, 87,104.88 and 34,825.17

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Solution

The fourth proportional to 63,119.64, 87,104.88 and 34,825.17 is: 48,058.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,119.64 : 87,104.88 = 34,825.17 : x
  2. Step 2: Convert to fraction form
    63,119.64/87,104.88 = 34,825.17/x
  3. Step 3: Cross multiply
    63,119.64x = 87,104.88 × 34,825.17
  4. Step 4: Simplify right side
    63,119.64x = 3,033,442,253.83
  5. Step 5: Solve for x
    x = 3,033,442,253.83/63,119.64
  6. Step 6: Final answer
    x = 48,058.61

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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.