Home / 1,592.90-2,386.74-1,532.16

Finding the Fourth Proportional to 1,592.90, 2,386.74 and 1,532.16

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Solution

The fourth proportional to 1,592.90, 2,386.74 and 1,532.16 is: 2,295.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,592.90 : 2,386.74 = 1,532.16 : x
  2. Step 2: Convert to fraction form
    1,592.90/2,386.74 = 1,532.16/x
  3. Step 3: Cross multiply
    1,592.90x = 2,386.74 × 1,532.16
  4. Step 4: Simplify right side
    1,592.90x = 3,656,867.56
  5. Step 5: Solve for x
    x = 3,656,867.56/1,592.90
  6. Step 6: Final answer
    x = 2,295.73

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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.