Home / 4,069.02-5,614.26-2,475.66

Finding the Fourth Proportional to 4,069.02, 5,614.26 and 2,475.66

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Solution

The fourth proportional to 4,069.02, 5,614.26 and 2,475.66 is: 3,415.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,069.02 : 5,614.26 = 2,475.66 : x
  2. Step 2: Convert to fraction form
    4,069.02/5,614.26 = 2,475.66/x
  3. Step 3: Cross multiply
    4,069.02x = 5,614.26 × 2,475.66
  4. Step 4: Simplify right side
    4,069.02x = 13,898,998.91
  5. Step 5: Solve for x
    x = 13,898,998.91/4,069.02
  6. Step 6: Final answer
    x = 3,415.81

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1.5x scale

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.