Home / 44,384.80-66,577.20-40,010.80

Finding the Fourth Proportional to 44,384.80, 66,577.20 and 40,010.80

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Solution

The fourth proportional to 44,384.80, 66,577.20 and 40,010.80 is: 60,016.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,384.80 : 66,577.20 = 40,010.80 : x
  2. Step 2: Convert to fraction form
    44,384.80/66,577.20 = 40,010.80/x
  3. Step 3: Cross multiply
    44,384.80x = 66,577.20 × 40,010.80
  4. Step 4: Simplify right side
    44,384.80x = 2,663,807,033.76
  5. Step 5: Solve for x
    x = 2,663,807,033.76/44,384.80
  6. Step 6: Final answer
    x = 60,016.20

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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.