Home / 2,285.06-3,432.27-1,506.18

Finding the Fourth Proportional to 2,285.06, 3,432.27 and 1,506.18

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Solution

The fourth proportional to 2,285.06, 3,432.27 and 1,506.18 is: 2,262.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,285.06 : 3,432.27 = 1,506.18 : x
  2. Step 2: Convert to fraction form
    2,285.06/3,432.27 = 1,506.18/x
  3. Step 3: Cross multiply
    2,285.06x = 3,432.27 × 1,506.18
  4. Step 4: Simplify right side
    2,285.06x = 5,169,616.43
  5. Step 5: Solve for x
    x = 5,169,616.43/2,285.06
  6. Step 6: Final answer
    x = 2,262.36

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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.