Home / 41,753.01-62,615.61-19,254.50

Finding the Fourth Proportional to 41,753.01, 62,615.61 and 19,254.50

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Solution

The fourth proportional to 41,753.01, 62,615.61 and 19,254.50 is: 28,875.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,753.01 : 62,615.61 = 19,254.50 : x
  2. Step 2: Convert to fraction form
    41,753.01/62,615.61 = 19,254.50/x
  3. Step 3: Cross multiply
    41,753.01x = 62,615.61 × 19,254.50
  4. Step 4: Simplify right side
    41,753.01x = 1,205,631,949.67
  5. Step 5: Solve for x
    x = 1,205,631,949.67/41,753.01
  6. Step 6: Final answer
    x = 28,875.33

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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.