Home / 45,005.45-62,107.11-24,862.82

Finding the Fourth Proportional to 45,005.45, 62,107.11 and 24,862.82

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Solution

The fourth proportional to 45,005.45, 62,107.11 and 24,862.82 is: 34,310.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,005.45 : 62,107.11 = 24,862.82 : x
  2. Step 2: Convert to fraction form
    45,005.45/62,107.11 = 24,862.82/x
  3. Step 3: Cross multiply
    45,005.45x = 62,107.11 × 24,862.82
  4. Step 4: Simplify right side
    45,005.45x = 1,544,157,586.11
  5. Step 5: Solve for x
    x = 1,544,157,586.11/45,005.45
  6. Step 6: Final answer
    x = 34,310.46

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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.