Home / 45,170.32-62,337.04-25,027.19

Finding the Fourth Proportional to 45,170.32, 62,337.04 and 25,027.19

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Solution

The fourth proportional to 45,170.32, 62,337.04 and 25,027.19 is: 34,538.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,170.32 : 62,337.04 = 25,027.19 : x
  2. Step 2: Convert to fraction form
    45,170.32/62,337.04 = 25,027.19/x
  3. Step 3: Cross multiply
    45,170.32x = 62,337.04 × 25,027.19
  4. Step 4: Simplify right side
    45,170.32x = 1,560,120,944.12
  5. Step 5: Solve for x
    x = 1,560,120,944.12/45,170.32
  6. Step 6: Final answer
    x = 34,538.63

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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.