Home / 3,326.19-4,590.17-2,530.23

Finding the Fourth Proportional to 3,326.19, 4,590.17 and 2,530.23

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Solution

The fourth proportional to 3,326.19, 4,590.17 and 2,530.23 is: 3,491.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326.19 : 4,590.17 = 2,530.23 : x
  2. Step 2: Convert to fraction form
    3,326.19/4,590.17 = 2,530.23/x
  3. Step 3: Cross multiply
    3,326.19x = 4,590.17 × 2,530.23
  4. Step 4: Simplify right side
    3,326.19x = 11,614,185.84
  5. Step 5: Solve for x
    x = 11,614,185.84/3,326.19
  6. Step 6: Final answer
    x = 3,491.74

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1.5x scale

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.