Home / 41,988.89-62,676.13-37,006.81

Finding the Fourth Proportional to 41,988.89, 62,676.13 and 37,006.81

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Solution

The fourth proportional to 41,988.89, 62,676.13 and 37,006.81 is: 55,239.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,988.89 : 62,676.13 = 37,006.81 : x
  2. Step 2: Convert to fraction form
    41,988.89/62,676.13 = 37,006.81/x
  3. Step 3: Cross multiply
    41,988.89x = 62,676.13 × 37,006.81
  4. Step 4: Simplify right side
    41,988.89x = 2,319,443,634.45
  5. Step 5: Solve for x
    x = 2,319,443,634.45/41,988.89
  6. Step 6: Final answer
    x = 55,239.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.