Home / 22,894.75-34,394.92-21,948.91

Finding the Fourth Proportional to 22,894.75, 34,394.92 and 21,948.91

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Solution

The fourth proportional to 22,894.75, 34,394.92 and 21,948.91 is: 32,973.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,894.75 : 34,394.92 = 21,948.91 : x
  2. Step 2: Convert to fraction form
    22,894.75/34,394.92 = 21,948.91/x
  3. Step 3: Cross multiply
    22,894.75x = 34,394.92 × 21,948.91
  4. Step 4: Simplify right side
    22,894.75x = 754,931,003.54
  5. Step 5: Solve for x
    x = 754,931,003.54/22,894.75
  6. Step 6: Final answer
    x = 32,973.98

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1.5x scale

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.