Home / 10,649.23-14,695.92-5,933.52

Finding the Fourth Proportional to 10,649.23, 14,695.92 and 5,933.52

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Solution

The fourth proportional to 10,649.23, 14,695.92 and 5,933.52 is: 8,188.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,649.23 : 14,695.92 = 5,933.52 : x
  2. Step 2: Convert to fraction form
    10,649.23/14,695.92 = 5,933.52/x
  3. Step 3: Cross multiply
    10,649.23x = 14,695.92 × 5,933.52
  4. Step 4: Simplify right side
    10,649.23x = 87,198,535.24
  5. Step 5: Solve for x
    x = 87,198,535.24/10,649.23
  6. Step 6: Final answer
    x = 8,188.25

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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.