Home / 63,913.16-95,811.42-22,337.48

Finding the Fourth Proportional to 63,913.16, 95,811.42 and 22,337.48

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Solution

The fourth proportional to 63,913.16, 95,811.42 and 22,337.48 is: 33,485.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,913.16 : 95,811.42 = 22,337.48 : x
  2. Step 2: Convert to fraction form
    63,913.16/95,811.42 = 22,337.48/x
  3. Step 3: Cross multiply
    63,913.16x = 95,811.42 × 22,337.48
  4. Step 4: Simplify right side
    63,913.16x = 2,140,185,678.02
  5. Step 5: Solve for x
    x = 2,140,185,678.02/63,913.16
  6. Step 6: Final answer
    x = 33,485.84

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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.