Home / 9,017.57-13,527.12-2,354.95

Finding the Fourth Proportional to 9,017.57, 13,527.12 and 2,354.95

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Solution

The fourth proportional to 9,017.57, 13,527.12 and 2,354.95 is: 3,532.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,017.57 : 13,527.12 = 2,354.95 : x
  2. Step 2: Convert to fraction form
    9,017.57/13,527.12 = 2,354.95/x
  3. Step 3: Cross multiply
    9,017.57x = 13,527.12 × 2,354.95
  4. Step 4: Simplify right side
    9,017.57x = 31,855,691.24
  5. Step 5: Solve for x
    x = 31,855,691.24/9,017.57
  6. Step 6: Final answer
    x = 3,532.62

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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.