Home / 2,523.28-3,482.18-1,475.95

Finding the Fourth Proportional to 2,523.28, 3,482.18 and 1,475.95

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Solution

The fourth proportional to 2,523.28, 3,482.18 and 1,475.95 is: 2,036.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,523.28 : 3,482.18 = 1,475.95 : x
  2. Step 2: Convert to fraction form
    2,523.28/3,482.18 = 1,475.95/x
  3. Step 3: Cross multiply
    2,523.28x = 3,482.18 × 1,475.95
  4. Step 4: Simplify right side
    2,523.28x = 5,139,523.57
  5. Step 5: Solve for x
    x = 5,139,523.57/2,523.28
  6. Step 6: Final answer
    x = 2,036.84

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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.