Home / 63,111.36-94,713.96-29,841.60

Finding the Fourth Proportional to 63,111.36, 94,713.96 and 29,841.60

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Solution

The fourth proportional to 63,111.36, 94,713.96 and 29,841.60 is: 44,784.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,111.36 : 94,713.96 = 29,841.60 : x
  2. Step 2: Convert to fraction form
    63,111.36/94,713.96 = 29,841.60/x
  3. Step 3: Cross multiply
    63,111.36x = 94,713.96 × 29,841.60
  4. Step 4: Simplify right side
    63,111.36x = 2,826,416,108.74
  5. Step 5: Solve for x
    x = 2,826,416,108.74/63,111.36
  6. Step 6: Final answer
    x = 44,784.59

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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.