Home / 45,118.45-62,264.01-24,977.19

Finding the Fourth Proportional to 45,118.45, 62,264.01 and 24,977.19

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Solution

The fourth proportional to 45,118.45, 62,264.01 and 24,977.19 is: 34,468.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,118.45 : 62,264.01 = 24,977.19 : x
  2. Step 2: Convert to fraction form
    45,118.45/62,264.01 = 24,977.19/x
  3. Step 3: Cross multiply
    45,118.45x = 62,264.01 × 24,977.19
  4. Step 4: Simplify right side
    45,118.45x = 1,555,180,007.93
  5. Step 5: Solve for x
    x = 1,555,180,007.93/45,118.45
  6. Step 6: Final answer
    x = 34,468.83

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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.