Home / 2,024.30-3,034.01-927.15

Finding the Fourth Proportional to 2,024.30, 3,034.01 and 927.15

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Solution

The fourth proportional to 2,024.30, 3,034.01 and 927.15 is: 1,389.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024.30 : 3,034.01 = 927.15 : x
  2. Step 2: Convert to fraction form
    2,024.30/3,034.01 = 927.15/x
  3. Step 3: Cross multiply
    2,024.30x = 3,034.01 × 927.15
  4. Step 4: Simplify right side
    2,024.30x = 2,812,977.74
  5. Step 5: Solve for x
    x = 2,812,977.74/2,024.30
  6. Step 6: Final answer
    x = 1,389.61

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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.