Home / 3,574.08-4,934.52-2,582.64

Finding the Fourth Proportional to 3,574.08, 4,934.52 and 2,582.64

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Solution

The fourth proportional to 3,574.08, 4,934.52 and 2,582.64 is: 3,565.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,574.08 : 4,934.52 = 2,582.64 : x
  2. Step 2: Convert to fraction form
    3,574.08/4,934.52 = 2,582.64/x
  3. Step 3: Cross multiply
    3,574.08x = 4,934.52 × 2,582.64
  4. Step 4: Simplify right side
    3,574.08x = 12,744,088.73
  5. Step 5: Solve for x
    x = 12,744,088.73/3,574.08
  6. Step 6: Final answer
    x = 3,565.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.