Home / 65,498.04-98,276.10-34,325.88

Finding the Fourth Proportional to 65,498.04, 98,276.10 and 34,325.88

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Solution

The fourth proportional to 65,498.04, 98,276.10 and 34,325.88 is: 51,504.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,498.04 : 98,276.10 = 34,325.88 : x
  2. Step 2: Convert to fraction form
    65,498.04/98,276.10 = 34,325.88/x
  3. Step 3: Cross multiply
    65,498.04x = 98,276.10 × 34,325.88
  4. Step 4: Simplify right side
    65,498.04x = 3,373,413,615.47
  5. Step 5: Solve for x
    x = 3,373,413,615.47/65,498.04
  6. Step 6: Final answer
    x = 51,504.04

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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.