Home / 63,955.48-95,977.02-22,402.60

Finding the Fourth Proportional to 63,955.48, 95,977.02 and 22,402.60

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Solution

The fourth proportional to 63,955.48, 95,977.02 and 22,402.60 is: 33,619.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,955.48 : 95,977.02 = 22,402.60 : x
  2. Step 2: Convert to fraction form
    63,955.48/95,977.02 = 22,402.60/x
  3. Step 3: Cross multiply
    63,955.48x = 95,977.02 × 22,402.60
  4. Step 4: Simplify right side
    63,955.48x = 2,150,134,788.25
  5. Step 5: Solve for x
    x = 2,150,134,788.25/63,955.48
  6. Step 6: Final answer
    x = 33,619.24

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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.