Home / 62,906.41-94,359.61-43,124.99

Finding the Fourth Proportional to 62,906.41, 94,359.61 and 43,124.99

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Solution

The fourth proportional to 62,906.41, 94,359.61 and 43,124.99 is: 64,687.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,906.41 : 94,359.61 = 43,124.99 : x
  2. Step 2: Convert to fraction form
    62,906.41/94,359.61 = 43,124.99/x
  3. Step 3: Cross multiply
    62,906.41x = 94,359.61 × 43,124.99
  4. Step 4: Simplify right side
    62,906.41x = 4,069,257,365.74
  5. Step 5: Solve for x
    x = 4,069,257,365.74/62,906.41
  6. Step 6: Final answer
    x = 64,687.49

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Similar ratio
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1.5x scale

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.