Home / 47,480.04-71,260.56-26,441.10

Finding the Fourth Proportional to 47,480.04, 71,260.56 and 26,441.10

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Solution

The fourth proportional to 47,480.04, 71,260.56 and 26,441.10 is: 39,684.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,480.04 : 71,260.56 = 26,441.10 : x
  2. Step 2: Convert to fraction form
    47,480.04/71,260.56 = 26,441.10/x
  3. Step 3: Cross multiply
    47,480.04x = 71,260.56 × 26,441.10
  4. Step 4: Simplify right side
    47,480.04x = 1,884,207,593.02
  5. Step 5: Solve for x
    x = 1,884,207,593.02/47,480.04
  6. Step 6: Final answer
    x = 39,684.20

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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.