Home / 63,152.64-87,116.16-44,002.08

Finding the Fourth Proportional to 63,152.64, 87,116.16 and 44,002.08

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Solution

The fourth proportional to 63,152.64, 87,116.16 and 44,002.08 is: 60,698.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,152.64 : 87,116.16 = 44,002.08 : x
  2. Step 2: Convert to fraction form
    63,152.64/87,116.16 = 44,002.08/x
  3. Step 3: Cross multiply
    63,152.64x = 87,116.16 × 44,002.08
  4. Step 4: Simplify right side
    63,152.64x = 3,833,292,241.61
  5. Step 5: Solve for x
    x = 3,833,292,241.61/63,152.64
  6. Step 6: Final answer
    x = 60,698.84

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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.