Home / 45,226.89-62,410.01-25,081.88

Finding the Fourth Proportional to 45,226.89, 62,410.01 and 25,081.88

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Solution

The fourth proportional to 45,226.89, 62,410.01 and 25,081.88 is: 34,611.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,226.89 : 62,410.01 = 25,081.88 : x
  2. Step 2: Convert to fraction form
    45,226.89/62,410.01 = 25,081.88/x
  3. Step 3: Cross multiply
    45,226.89x = 62,410.01 × 25,081.88
  4. Step 4: Simplify right side
    45,226.89x = 1,565,359,944.16
  5. Step 5: Solve for x
    x = 1,565,359,944.16/45,226.89
  6. Step 6: Final answer
    x = 34,611.27

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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.