Home / 63,189.76-94,812.30-29,933.58

Finding the Fourth Proportional to 63,189.76, 94,812.30 and 29,933.58

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Solution

The fourth proportional to 63,189.76, 94,812.30 and 29,933.58 is: 44,913.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,189.76 : 94,812.30 = 29,933.58 : x
  2. Step 2: Convert to fraction form
    63,189.76/94,812.30 = 29,933.58/x
  3. Step 3: Cross multiply
    63,189.76x = 94,812.30 × 29,933.58
  4. Step 4: Simplify right side
    63,189.76x = 2,838,071,567.03
  5. Step 5: Solve for x
    x = 2,838,071,567.03/63,189.76
  6. Step 6: Final answer
    x = 44,913.47

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1.5x scale

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.