Home / 5,052.06-7,585.18-2,588.65

Finding the Fourth Proportional to 5,052.06, 7,585.18 and 2,588.65

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Solution

The fourth proportional to 5,052.06, 7,585.18 and 2,588.65 is: 3,886.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,052.06 : 7,585.18 = 2,588.65 : x
  2. Step 2: Convert to fraction form
    5,052.06/7,585.18 = 2,588.65/x
  3. Step 3: Cross multiply
    5,052.06x = 7,585.18 × 2,588.65
  4. Step 4: Simplify right side
    5,052.06x = 19,635,350.77
  5. Step 5: Solve for x
    x = 19,635,350.77/5,052.06
  6. Step 6: Final answer
    x = 3,886.60

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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.