Home / 1,849.24-2,552.16-1,052.76

Finding the Fourth Proportional to 1,849.24, 2,552.16 and 1,052.76

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Solution

The fourth proportional to 1,849.24, 2,552.16 and 1,052.76 is: 1,452.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,849.24 : 2,552.16 = 1,052.76 : x
  2. Step 2: Convert to fraction form
    1,849.24/2,552.16 = 1,052.76/x
  3. Step 3: Cross multiply
    1,849.24x = 2,552.16 × 1,052.76
  4. Step 4: Simplify right side
    1,849.24x = 2,686,811.96
  5. Step 5: Solve for x
    x = 2,686,811.96/1,849.24
  6. Step 6: Final answer
    x = 1,452.93

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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.