Home / 45,267.80-62,469.59-25,124.69

Finding the Fourth Proportional to 45,267.80, 62,469.59 and 25,124.69

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Solution

The fourth proportional to 45,267.80, 62,469.59 and 25,124.69 is: 34,672.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,267.80 : 62,469.59 = 25,124.69 : x
  2. Step 2: Convert to fraction form
    45,267.80/62,469.59 = 25,124.69/x
  3. Step 3: Cross multiply
    45,267.80x = 62,469.59 × 25,124.69
  4. Step 4: Simplify right side
    45,267.80x = 1,569,529,083.18
  5. Step 5: Solve for x
    x = 1,569,529,083.18/45,267.80
  6. Step 6: Final answer
    x = 34,672.09

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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.