Home / 1,592.13-2,197.62-1,032.63

Finding the Fourth Proportional to 1,592.13, 2,197.62 and 1,032.63

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Solution

The fourth proportional to 1,592.13, 2,197.62 and 1,032.63 is: 1,425.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,592.13 : 2,197.62 = 1,032.63 : x
  2. Step 2: Convert to fraction form
    1,592.13/2,197.62 = 1,032.63/x
  3. Step 3: Cross multiply
    1,592.13x = 2,197.62 × 1,032.63
  4. Step 4: Simplify right side
    1,592.13x = 2,269,328.34
  5. Step 5: Solve for x
    x = 2,269,328.34/1,592.13
  6. Step 6: Final answer
    x = 1,425.34

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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.