Home / 4,089.24-6,133.24-1,492.18

Finding the Fourth Proportional to 4,089.24, 6,133.24 and 1,492.18

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Solution

The fourth proportional to 4,089.24, 6,133.24 and 1,492.18 is: 2,238.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,089.24 : 6,133.24 = 1,492.18 : x
  2. Step 2: Convert to fraction form
    4,089.24/6,133.24 = 1,492.18/x
  3. Step 3: Cross multiply
    4,089.24x = 6,133.24 × 1,492.18
  4. Step 4: Simplify right side
    4,089.24x = 9,151,898.06
  5. Step 5: Solve for x
    x = 9,151,898.06/4,089.24
  6. Step 6: Final answer
    x = 2,238.04

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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.