Home / 57,366.12-85,990.05-41,531.93

Finding the Fourth Proportional to 57,366.12, 85,990.05 and 41,531.93

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Solution

The fourth proportional to 57,366.12, 85,990.05 and 41,531.93 is: 62,255.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,366.12 : 85,990.05 = 41,531.93 : x
  2. Step 2: Convert to fraction form
    57,366.12/85,990.05 = 41,531.93/x
  3. Step 3: Cross multiply
    57,366.12x = 85,990.05 × 41,531.93
  4. Step 4: Simplify right side
    57,366.12x = 3,571,332,307.35
  5. Step 5: Solve for x
    x = 3,571,332,307.35/57,366.12
  6. Step 6: Final answer
    x = 62,255.08

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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.