Home / 94,672.68-130,649.00-52,232.73

Finding the Fourth Proportional to 94,672.68, 130,649.00 and 52,232.73

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Solution

The fourth proportional to 94,672.68, 130,649.00 and 52,232.73 is: 72,081.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,672.68 : 130,649.00 = 52,232.73 : x
  2. Step 2: Convert to fraction form
    94,672.68/130,649.00 = 52,232.73/x
  3. Step 3: Cross multiply
    94,672.68x = 130,649.00 × 52,232.73
  4. Step 4: Simplify right side
    94,672.68x = 6,824,153,680.61
  5. Step 5: Solve for x
    x = 6,824,153,680.61/94,672.68
  6. Step 6: Final answer
    x = 72,081.55

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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.