Home / 65,269.10-97,826.85-34,088.30

Finding the Fourth Proportional to 65,269.10, 97,826.85 and 34,088.30

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Solution

The fourth proportional to 65,269.10, 97,826.85 and 34,088.30 is: 51,092.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,269.10 : 97,826.85 = 34,088.30 : x
  2. Step 2: Convert to fraction form
    65,269.10/97,826.85 = 34,088.30/x
  3. Step 3: Cross multiply
    65,269.10x = 97,826.85 × 34,088.30
  4. Step 4: Simplify right side
    65,269.10x = 3,334,751,010.86
  5. Step 5: Solve for x
    x = 3,334,751,010.86/65,269.10
  6. Step 6: Final answer
    x = 51,092.34

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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.