Home / 62,135.73-93,194.28-20,010.24

Finding the Fourth Proportional to 62,135.73, 93,194.28 and 20,010.24

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Solution

The fourth proportional to 62,135.73, 93,194.28 and 20,010.24 is: 30,012.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,135.73 : 93,194.28 = 20,010.24 : x
  2. Step 2: Convert to fraction form
    62,135.73/93,194.28 = 20,010.24/x
  3. Step 3: Cross multiply
    62,135.73x = 93,194.28 × 20,010.24
  4. Step 4: Simplify right side
    62,135.73x = 1,864,839,909.43
  5. Step 5: Solve for x
    x = 1,864,839,909.43/62,135.73
  6. Step 6: Final answer
    x = 30,012.36

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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.