Home / 2,583.20-3,565.14-1,588.62

Finding the Fourth Proportional to 2,583.20, 3,565.14 and 1,588.62

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Solution

The fourth proportional to 2,583.20, 3,565.14 and 1,588.62 is: 2,192.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,583.20 : 3,565.14 = 1,588.62 : x
  2. Step 2: Convert to fraction form
    2,583.20/3,565.14 = 1,588.62/x
  3. Step 3: Cross multiply
    2,583.20x = 3,565.14 × 1,588.62
  4. Step 4: Simplify right side
    2,583.20x = 5,663,652.71
  5. Step 5: Solve for x
    x = 5,663,652.71/2,583.20
  6. Step 6: Final answer
    x = 2,192.49

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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.