Home / 2,492.02-3,738.03-1,030.17

Finding the Fourth Proportional to 2,492.02, 3,738.03 and 1,030.17

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Solution

The fourth proportional to 2,492.02, 3,738.03 and 1,030.17 is: 1,545.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,492.02 : 3,738.03 = 1,030.17 : x
  2. Step 2: Convert to fraction form
    2,492.02/3,738.03 = 1,030.17/x
  3. Step 3: Cross multiply
    2,492.02x = 3,738.03 × 1,030.17
  4. Step 4: Simplify right side
    2,492.02x = 3,850,806.37
  5. Step 5: Solve for x
    x = 3,850,806.37/2,492.02
  6. Step 6: Final answer
    x = 1,545.26

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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.