Home / 59,207.12-88,845.69-21,793.47

Finding the Fourth Proportional to 59,207.12, 88,845.69 and 21,793.47

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Solution

The fourth proportional to 59,207.12, 88,845.69 and 21,793.47 is: 32,703.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,207.12 : 88,845.69 = 21,793.47 : x
  2. Step 2: Convert to fraction form
    59,207.12/88,845.69 = 21,793.47/x
  3. Step 3: Cross multiply
    59,207.12x = 88,845.69 × 21,793.47
  4. Step 4: Simplify right side
    59,207.12x = 1,936,256,127.96
  5. Step 5: Solve for x
    x = 1,936,256,127.96/59,207.12
  6. Step 6: Final answer
    x = 32,703.10

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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.