Home / 65,264.10-97,819.35-34,083.30

Finding the Fourth Proportional to 65,264.10, 97,819.35 and 34,083.30

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Solution

The fourth proportional to 65,264.10, 97,819.35 and 34,083.30 is: 51,084.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,264.10 : 97,819.35 = 34,083.30 : x
  2. Step 2: Convert to fraction form
    65,264.10/97,819.35 = 34,083.30/x
  3. Step 3: Cross multiply
    65,264.10x = 97,819.35 × 34,083.30
  4. Step 4: Simplify right side
    65,264.10x = 3,334,006,251.86
  5. Step 5: Solve for x
    x = 3,334,006,251.86/65,264.10
  6. Step 6: Final answer
    x = 51,084.84

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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.