Home / 47,409.92-70,960.56-34,925.03

Finding the Fourth Proportional to 47,409.92, 70,960.56 and 34,925.03

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Solution

The fourth proportional to 47,409.92, 70,960.56 and 34,925.03 is: 52,273.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,409.92 : 70,960.56 = 34,925.03 : x
  2. Step 2: Convert to fraction form
    47,409.92/70,960.56 = 34,925.03/x
  3. Step 3: Cross multiply
    47,409.92x = 70,960.56 × 34,925.03
  4. Step 4: Simplify right side
    47,409.92x = 2,478,299,332.01
  5. Step 5: Solve for x
    x = 2,478,299,332.01/47,409.92
  6. Step 6: Final answer
    x = 52,273.86

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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.