Home / 32,628.98-45,049.66-25,061.78

Finding the Fourth Proportional to 32,628.98, 45,049.66 and 25,061.78

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Solution

The fourth proportional to 32,628.98, 45,049.66 and 25,061.78 is: 34,601.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,628.98 : 45,049.66 = 25,061.78 : x
  2. Step 2: Convert to fraction form
    32,628.98/45,049.66 = 25,061.78/x
  3. Step 3: Cross multiply
    32,628.98x = 45,049.66 × 25,061.78
  4. Step 4: Simplify right side
    32,628.98x = 1,129,024,667.99
  5. Step 5: Solve for x
    x = 1,129,024,667.99/32,628.98
  6. Step 6: Final answer
    x = 34,601.90

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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.