Home / 96,527.10-144,790.65-34,203.90

Finding the Fourth Proportional to 96,527.10, 144,790.65 and 34,203.90

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Solution

The fourth proportional to 96,527.10, 144,790.65 and 34,203.90 is: 51,305.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,527.10 : 144,790.65 = 34,203.90 : x
  2. Step 2: Convert to fraction form
    96,527.10/144,790.65 = 34,203.90/x
  3. Step 3: Cross multiply
    96,527.10x = 144,790.65 × 34,203.90
  4. Step 4: Simplify right side
    96,527.10x = 4,952,404,913.54
  5. Step 5: Solve for x
    x = 4,952,404,913.54/96,527.10
  6. Step 6: Final answer
    x = 51,305.85

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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.