Home / 63,228.64-94,889.75-29,948.79

Finding the Fourth Proportional to 63,228.64, 94,889.75 and 29,948.79

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Solution

The fourth proportional to 63,228.64, 94,889.75 and 29,948.79 is: 44,945.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,228.64 : 94,889.75 = 29,948.79 : x
  2. Step 2: Convert to fraction form
    63,228.64/94,889.75 = 29,948.79/x
  3. Step 3: Cross multiply
    63,228.64x = 94,889.75 × 29,948.79
  4. Step 4: Simplify right side
    63,228.64x = 2,841,833,195.90
  5. Step 5: Solve for x
    x = 2,841,833,195.90/63,228.64
  6. Step 6: Final answer
    x = 44,945.35

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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.