Home / 61,334.30-92,001.45-60,751.10

Finding the Fourth Proportional to 61,334.30, 92,001.45 and 60,751.10

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Solution

The fourth proportional to 61,334.30, 92,001.45 and 60,751.10 is: 91,126.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,334.30 : 92,001.45 = 60,751.10 : x
  2. Step 2: Convert to fraction form
    61,334.30/92,001.45 = 60,751.10/x
  3. Step 3: Cross multiply
    61,334.30x = 92,001.45 × 60,751.10
  4. Step 4: Simplify right side
    61,334.30x = 5,589,189,289.10
  5. Step 5: Solve for x
    x = 5,589,189,289.10/61,334.30
  6. Step 6: Final answer
    x = 91,126.65

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1.5x scale

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.