Home / 45,370.46-62,610.90-25,227.18

Finding the Fourth Proportional to 45,370.46, 62,610.90 and 25,227.18

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Solution

The fourth proportional to 45,370.46, 62,610.90 and 25,227.18 is: 34,813.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,370.46 : 62,610.90 = 25,227.18 : x
  2. Step 2: Convert to fraction form
    45,370.46/62,610.90 = 25,227.18/x
  3. Step 3: Cross multiply
    45,370.46x = 62,610.90 × 25,227.18
  4. Step 4: Simplify right side
    45,370.46x = 1,579,496,444.26
  5. Step 5: Solve for x
    x = 1,579,496,444.26/45,370.46
  6. Step 6: Final answer
    x = 34,813.32

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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.