Home / 63,209.60-94,814.40-32,105.60

Finding the Fourth Proportional to 63,209.60, 94,814.40 and 32,105.60

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Solution

The fourth proportional to 63,209.60, 94,814.40 and 32,105.60 is: 48,158.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,209.60 : 94,814.40 = 32,105.60 : x
  2. Step 2: Convert to fraction form
    63,209.60/94,814.40 = 32,105.60/x
  3. Step 3: Cross multiply
    63,209.60x = 94,814.40 × 32,105.60
  4. Step 4: Simplify right side
    63,209.60x = 3,044,073,200.64
  5. Step 5: Solve for x
    x = 3,044,073,200.64/63,209.60
  6. Step 6: Final answer
    x = 48,158.40

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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.