Home / 2,895.12-4,343.76-1,596.24

Finding the Fourth Proportional to 2,895.12, 4,343.76 and 1,596.24

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Solution

The fourth proportional to 2,895.12, 4,343.76 and 1,596.24 is: 2,394.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,895.12 : 4,343.76 = 1,596.24 : x
  2. Step 2: Convert to fraction form
    2,895.12/4,343.76 = 1,596.24/x
  3. Step 3: Cross multiply
    2,895.12x = 4,343.76 × 1,596.24
  4. Step 4: Simplify right side
    2,895.12x = 6,933,683.46
  5. Step 5: Solve for x
    x = 6,933,683.46/2,895.12
  6. Step 6: Final answer
    x = 2,394.96

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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.