Home / 45,327.47-62,549.01-25,183.98

Finding the Fourth Proportional to 45,327.47, 62,549.01 and 25,183.98

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Solution

The fourth proportional to 45,327.47, 62,549.01 and 25,183.98 is: 34,752.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,327.47 : 62,549.01 = 25,183.98 : x
  2. Step 2: Convert to fraction form
    45,327.47/62,549.01 = 25,183.98/x
  3. Step 3: Cross multiply
    45,327.47x = 62,549.01 × 25,183.98
  4. Step 4: Simplify right side
    45,327.47x = 1,575,233,016.86
  5. Step 5: Solve for x
    x = 1,575,233,016.86/45,327.47
  6. Step 6: Final answer
    x = 34,752.29

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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.