Home / 61,591.19-84,995.85-33,296.87

Finding the Fourth Proportional to 61,591.19, 84,995.85 and 33,296.87

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Solution

The fourth proportional to 61,591.19, 84,995.85 and 33,296.87 is: 45,949.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,591.19 : 84,995.85 = 33,296.87 : x
  2. Step 2: Convert to fraction form
    61,591.19/84,995.85 = 33,296.87/x
  3. Step 3: Cross multiply
    61,591.19x = 84,995.85 × 33,296.87
  4. Step 4: Simplify right side
    61,591.19x = 2,830,096,105.34
  5. Step 5: Solve for x
    x = 2,830,096,105.34/61,591.19
  6. Step 6: Final answer
    x = 45,949.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.