Home / 47,104.64-70,622.96-23,747.52

Finding the Fourth Proportional to 47,104.64, 70,622.96 and 23,747.52

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Solution

The fourth proportional to 47,104.64, 70,622.96 and 23,747.52 is: 35,604.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,104.64 : 70,622.96 = 23,747.52 : x
  2. Step 2: Convert to fraction form
    47,104.64/70,622.96 = 23,747.52/x
  3. Step 3: Cross multiply
    47,104.64x = 70,622.96 × 23,747.52
  4. Step 4: Simplify right side
    47,104.64x = 1,677,120,155.06
  5. Step 5: Solve for x
    x = 1,677,120,155.06/47,104.64
  6. Step 6: Final answer
    x = 35,604.14

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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.