Home / 47,355.26-65,349.24-26,134.34

Finding the Fourth Proportional to 47,355.26, 65,349.24 and 26,134.34

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Solution

The fourth proportional to 47,355.26, 65,349.24 and 26,134.34 is: 36,064.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,355.26 : 65,349.24 = 26,134.34 : x
  2. Step 2: Convert to fraction form
    47,355.26/65,349.24 = 26,134.34/x
  3. Step 3: Cross multiply
    47,355.26x = 65,349.24 × 26,134.34
  4. Step 4: Simplify right side
    47,355.26x = 1,707,859,256.90
  5. Step 5: Solve for x
    x = 1,707,859,256.90/47,355.26
  6. Step 6: Final answer
    x = 36,064.83

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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.