Home / 2,363.32-3,545.34-1,065.16

Finding the Fourth Proportional to 2,363.32, 3,545.34 and 1,065.16

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Solution

The fourth proportional to 2,363.32, 3,545.34 and 1,065.16 is: 1,597.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,363.32 : 3,545.34 = 1,065.16 : x
  2. Step 2: Convert to fraction form
    2,363.32/3,545.34 = 1,065.16/x
  3. Step 3: Cross multiply
    2,363.32x = 3,545.34 × 1,065.16
  4. Step 4: Simplify right side
    2,363.32x = 3,776,354.35
  5. Step 5: Solve for x
    x = 3,776,354.35/2,363.32
  6. Step 6: Final answer
    x = 1,597.90

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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.