Home / 3,024.16-4,499.65-2,948.83

Finding the Fourth Proportional to 3,024.16, 4,499.65 and 2,948.83

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Solution

The fourth proportional to 3,024.16, 4,499.65 and 2,948.83 is: 4,387.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024.16 : 4,499.65 = 2,948.83 : x
  2. Step 2: Convert to fraction form
    3,024.16/4,499.65 = 2,948.83/x
  3. Step 3: Cross multiply
    3,024.16x = 4,499.65 × 2,948.83
  4. Step 4: Simplify right side
    3,024.16x = 13,268,702.91
  5. Step 5: Solve for x
    x = 13,268,702.91/3,024.16
  6. Step 6: Final answer
    x = 4,387.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.