Home / 10,192.88-14,053.02-6,836.24

Finding the Fourth Proportional to 10,192.88, 14,053.02 and 6,836.24

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Solution

The fourth proportional to 10,192.88, 14,053.02 and 6,836.24 is: 9,425.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,192.88 : 14,053.02 = 6,836.24 : x
  2. Step 2: Convert to fraction form
    10,192.88/14,053.02 = 6,836.24/x
  3. Step 3: Cross multiply
    10,192.88x = 14,053.02 × 6,836.24
  4. Step 4: Simplify right side
    10,192.88x = 96,069,817.44
  5. Step 5: Solve for x
    x = 96,069,817.44/10,192.88
  6. Step 6: Final answer
    x = 9,425.19

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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.