Home / 25,028.06-37,552.53-10,980.83

Finding the Fourth Proportional to 25,028.06, 37,552.53 and 10,980.83

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Solution

The fourth proportional to 25,028.06, 37,552.53 and 10,980.83 is: 16,475.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,028.06 : 37,552.53 = 10,980.83 : x
  2. Step 2: Convert to fraction form
    25,028.06/37,552.53 = 10,980.83/x
  3. Step 3: Cross multiply
    25,028.06x = 37,552.53 × 10,980.83
  4. Step 4: Simplify right side
    25,028.06x = 412,357,760.24
  5. Step 5: Solve for x
    x = 412,357,760.24/25,028.06
  6. Step 6: Final answer
    x = 16,475.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.