Home / 94,571.60-130,467.44-62,264.54

Finding the Fourth Proportional to 94,571.60, 130,467.44 and 62,264.54

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Solution

The fourth proportional to 94,571.60, 130,467.44 and 62,264.54 is: 85,897.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,571.60 : 130,467.44 = 62,264.54 : x
  2. Step 2: Convert to fraction form
    94,571.60/130,467.44 = 62,264.54/x
  3. Step 3: Cross multiply
    94,571.60x = 130,467.44 × 62,264.54
  4. Step 4: Simplify right side
    94,571.60x = 8,123,495,136.58
  5. Step 5: Solve for x
    x = 8,123,495,136.58/94,571.60
  6. Step 6: Final answer
    x = 85,897.83

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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.