Home / 3,727.53-5,586.02-2,902.17

Finding the Fourth Proportional to 3,727.53, 5,586.02 and 2,902.17

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Solution

The fourth proportional to 3,727.53, 5,586.02 and 2,902.17 is: 4,349.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,727.53 : 5,586.02 = 2,902.17 : x
  2. Step 2: Convert to fraction form
    3,727.53/5,586.02 = 2,902.17/x
  3. Step 3: Cross multiply
    3,727.53x = 5,586.02 × 2,902.17
  4. Step 4: Simplify right side
    3,727.53x = 16,211,565.15
  5. Step 5: Solve for x
    x = 16,211,565.15/3,727.53
  6. Step 6: Final answer
    x = 4,349.14

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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.