Home / 2,356.38-3,532.14-1,058.22

Finding the Fourth Proportional to 2,356.38, 3,532.14 and 1,058.22

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Solution

The fourth proportional to 2,356.38, 3,532.14 and 1,058.22 is: 1,586.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,356.38 : 3,532.14 = 1,058.22 : x
  2. Step 2: Convert to fraction form
    2,356.38/3,532.14 = 1,058.22/x
  3. Step 3: Cross multiply
    2,356.38x = 3,532.14 × 1,058.22
  4. Step 4: Simplify right side
    2,356.38x = 3,737,781.19
  5. Step 5: Solve for x
    x = 3,737,781.19/2,356.38
  6. Step 6: Final answer
    x = 1,586.24

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1.5x scale

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.