Home / 2,895.42-4,343.12-1,164.04

Finding the Fourth Proportional to 2,895.42, 4,343.12 and 1,164.04

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Solution

The fourth proportional to 2,895.42, 4,343.12 and 1,164.04 is: 1,746.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,895.42 : 4,343.12 = 1,164.04 : x
  2. Step 2: Convert to fraction form
    2,895.42/4,343.12 = 1,164.04/x
  3. Step 3: Cross multiply
    2,895.42x = 4,343.12 × 1,164.04
  4. Step 4: Simplify right side
    2,895.42x = 5,055,565.40
  5. Step 5: Solve for x
    x = 5,055,565.40/2,895.42
  6. Step 6: Final answer
    x = 1,746.06

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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.