Home / 21,593.19-32,392.89-6,803.29

Finding the Fourth Proportional to 21,593.19, 32,392.89 and 6,803.29

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Solution

The fourth proportional to 21,593.19, 32,392.89 and 6,803.29 is: 10,205.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,593.19 : 32,392.89 = 6,803.29 : x
  2. Step 2: Convert to fraction form
    21,593.19/32,392.89 = 6,803.29/x
  3. Step 3: Cross multiply
    21,593.19x = 32,392.89 × 6,803.29
  4. Step 4: Simplify right side
    21,593.19x = 220,378,224.61
  5. Step 5: Solve for x
    x = 220,378,224.61/21,593.19
  6. Step 6: Final answer
    x = 10,205.91

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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.