Home / 41,250.68-61,887.18-19,045.88

Finding the Fourth Proportional to 41,250.68, 61,887.18 and 19,045.88

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Solution

The fourth proportional to 41,250.68, 61,887.18 and 19,045.88 is: 28,573.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,250.68 : 61,887.18 = 19,045.88 : x
  2. Step 2: Convert to fraction form
    41,250.68/61,887.18 = 19,045.88/x
  3. Step 3: Cross multiply
    41,250.68x = 61,887.18 × 19,045.88
  4. Step 4: Simplify right side
    41,250.68x = 1,178,695,803.82
  5. Step 5: Solve for x
    x = 1,178,695,803.82/41,250.68
  6. Step 6: Final answer
    x = 28,573.97

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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.