Home / 236,165.40-354,248.10-96,024.60

Finding the Fourth Proportional to 236,165.40, 354,248.10 and 96,024.60

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Solution

The fourth proportional to 236,165.40, 354,248.10 and 96,024.60 is: 144,036.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,165.40 : 354,248.10 = 96,024.60 : x
  2. Step 2: Convert to fraction form
    236,165.40/354,248.10 = 96,024.60/x
  3. Step 3: Cross multiply
    236,165.40x = 354,248.10 × 96,024.60
  4. Step 4: Simplify right side
    236,165.40x = 34,016,532,103.26
  5. Step 5: Solve for x
    x = 34,016,532,103.26/236,165.40
  6. Step 6: Final answer
    x = 144,036.90

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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.