Home / 5,890.24-8,833.20-1,729.18

Finding the Fourth Proportional to 5,890.24, 8,833.20 and 1,729.18

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Solution

The fourth proportional to 5,890.24, 8,833.20 and 1,729.18 is: 2,593.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,890.24 : 8,833.20 = 1,729.18 : x
  2. Step 2: Convert to fraction form
    5,890.24/8,833.20 = 1,729.18/x
  3. Step 3: Cross multiply
    5,890.24x = 8,833.20 × 1,729.18
  4. Step 4: Simplify right side
    5,890.24x = 15,274,192.78
  5. Step 5: Solve for x
    x = 15,274,192.78/5,890.24
  6. Step 6: Final answer
    x = 2,593.14

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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.