Home / 62,797.14-94,647.29-54,136.62

Finding the Fourth Proportional to 62,797.14, 94,647.29 and 54,136.62

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Solution

The fourth proportional to 62,797.14, 94,647.29 and 54,136.62 is: 81,594.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,797.14 : 94,647.29 = 54,136.62 : x
  2. Step 2: Convert to fraction form
    62,797.14/94,647.29 = 54,136.62/x
  3. Step 3: Cross multiply
    62,797.14x = 94,647.29 × 54,136.62
  4. Step 4: Simplify right side
    62,797.14x = 5,123,884,102.08
  5. Step 5: Solve for x
    x = 5,123,884,102.08/62,797.14
  6. Step 6: Final answer
    x = 81,594.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.