Home / 2,586.74-3,569.92-1,468.02

Finding the Fourth Proportional to 2,586.74, 3,569.92 and 1,468.02

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Solution

The fourth proportional to 2,586.74, 3,569.92 and 1,468.02 is: 2,026.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,586.74 : 3,569.92 = 1,468.02 : x
  2. Step 2: Convert to fraction form
    2,586.74/3,569.92 = 1,468.02/x
  3. Step 3: Cross multiply
    2,586.74x = 3,569.92 × 1,468.02
  4. Step 4: Simplify right side
    2,586.74x = 5,240,731.93
  5. Step 5: Solve for x
    x = 5,240,731.93/2,586.74
  6. Step 6: Final answer
    x = 2,026.00

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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.