Home / 47,357.60-70,685.20-41,004.08

Finding the Fourth Proportional to 47,357.60, 70,685.20 and 41,004.08

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Solution

The fourth proportional to 47,357.60, 70,685.20 and 41,004.08 is: 61,202.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,357.60 : 70,685.20 = 41,004.08 : x
  2. Step 2: Convert to fraction form
    47,357.60/70,685.20 = 41,004.08/x
  3. Step 3: Cross multiply
    47,357.60x = 70,685.20 × 41,004.08
  4. Step 4: Simplify right side
    47,357.60x = 2,898,381,595.62
  5. Step 5: Solve for x
    x = 2,898,381,595.62/47,357.60
  6. Step 6: Final answer
    x = 61,202.04

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.