Home / 44,012.54-60,772.20-40,654.10

Finding the Fourth Proportional to 44,012.54, 60,772.20 and 40,654.10

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Solution

The fourth proportional to 44,012.54, 60,772.20 and 40,654.10 is: 56,134.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,012.54 : 60,772.20 = 40,654.10 : x
  2. Step 2: Convert to fraction form
    44,012.54/60,772.20 = 40,654.10/x
  3. Step 3: Cross multiply
    44,012.54x = 60,772.20 × 40,654.10
  4. Step 4: Simplify right side
    44,012.54x = 2,470,639,096.02
  5. Step 5: Solve for x
    x = 2,470,639,096.02/44,012.54
  6. Step 6: Final answer
    x = 56,134.89

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1.5x scale

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.