Home / 1,349.51-2,024.26-1,041.81

Finding the Fourth Proportional to 1,349.51, 2,024.26 and 1,041.81

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Solution

The fourth proportional to 1,349.51, 2,024.26 and 1,041.81 is: 1,562.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,349.51 : 2,024.26 = 1,041.81 : x
  2. Step 2: Convert to fraction form
    1,349.51/2,024.26 = 1,041.81/x
  3. Step 3: Cross multiply
    1,349.51x = 2,024.26 × 1,041.81
  4. Step 4: Simplify right side
    1,349.51x = 2,108,896.92
  5. Step 5: Solve for x
    x = 2,108,896.92/1,349.51
  6. Step 6: Final answer
    x = 1,562.72

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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.