Home / 45,373.17-62,616.06-25,230.90

Finding the Fourth Proportional to 45,373.17, 62,616.06 and 25,230.90

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Solution

The fourth proportional to 45,373.17, 62,616.06 and 25,230.90 is: 34,819.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,373.17 : 62,616.06 = 25,230.90 : x
  2. Step 2: Convert to fraction form
    45,373.17/62,616.06 = 25,230.90/x
  3. Step 3: Cross multiply
    45,373.17x = 62,616.06 × 25,230.90
  4. Step 4: Simplify right side
    45,373.17x = 1,579,859,548.25
  5. Step 5: Solve for x
    x = 1,579,859,548.25/45,373.17
  6. Step 6: Final answer
    x = 34,819.25

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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.