Home / 63,329.12-94,926.60-23,869.28

Finding the Fourth Proportional to 63,329.12, 94,926.60 and 23,869.28

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Solution

The fourth proportional to 63,329.12, 94,926.60 and 23,869.28 is: 35,778.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,329.12 : 94,926.60 = 23,869.28 : x
  2. Step 2: Convert to fraction form
    63,329.12/94,926.60 = 23,869.28/x
  3. Step 3: Cross multiply
    63,329.12x = 94,926.60 × 23,869.28
  4. Step 4: Simplify right side
    63,329.12x = 2,265,829,594.85
  5. Step 5: Solve for x
    x = 2,265,829,594.85/63,329.12
  6. Step 6: Final answer
    x = 35,778.64

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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.