Home / 34,135.60-47,101.41-19,024.96

Finding the Fourth Proportional to 34,135.60, 47,101.41 and 19,024.96

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Solution

The fourth proportional to 34,135.60, 47,101.41 and 19,024.96 is: 26,251.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,135.60 : 47,101.41 = 19,024.96 : x
  2. Step 2: Convert to fraction form
    34,135.60/47,101.41 = 19,024.96/x
  3. Step 3: Cross multiply
    34,135.60x = 47,101.41 × 19,024.96
  4. Step 4: Simplify right side
    34,135.60x = 896,102,441.19
  5. Step 5: Solve for x
    x = 896,102,441.19/34,135.60
  6. Step 6: Final answer
    x = 26,251.26

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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.