Home / 89,583.48-123,625.62-49,296.24

Finding the Fourth Proportional to 89,583.48, 123,625.62 and 49,296.24

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Solution

The fourth proportional to 89,583.48, 123,625.62 and 49,296.24 is: 68,029.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,583.48 : 123,625.62 = 49,296.24 : x
  2. Step 2: Convert to fraction form
    89,583.48/123,625.62 = 49,296.24/x
  3. Step 3: Cross multiply
    89,583.48x = 123,625.62 × 49,296.24
  4. Step 4: Simplify right side
    89,583.48x = 6,094,278,233.67
  5. Step 5: Solve for x
    x = 6,094,278,233.67/89,583.48
  6. Step 6: Final answer
    x = 68,029.04

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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.