Home / 34,132.73-47,103.38-19,026.35

Finding the Fourth Proportional to 34,132.73, 47,103.38 and 19,026.35

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Solution

The fourth proportional to 34,132.73, 47,103.38 and 19,026.35 is: 26,256.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,132.73 : 47,103.38 = 19,026.35 : x
  2. Step 2: Convert to fraction form
    34,132.73/47,103.38 = 19,026.35/x
  3. Step 3: Cross multiply
    34,132.73x = 47,103.38 × 19,026.35
  4. Step 4: Simplify right side
    34,132.73x = 896,205,559.39
  5. Step 5: Solve for x
    x = 896,205,559.39/34,132.73
  6. Step 6: Final answer
    x = 26,256.48

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1.5x scale

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.