Home / 22,443.15-33,665.02-10,753.64

Finding the Fourth Proportional to 22,443.15, 33,665.02 and 10,753.64

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Solution

The fourth proportional to 22,443.15, 33,665.02 and 10,753.64 is: 16,130.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,443.15 : 33,665.02 = 10,753.64 : x
  2. Step 2: Convert to fraction form
    22,443.15/33,665.02 = 10,753.64/x
  3. Step 3: Cross multiply
    22,443.15x = 33,665.02 × 10,753.64
  4. Step 4: Simplify right side
    22,443.15x = 362,021,310.46
  5. Step 5: Solve for x
    x = 362,021,310.46/22,443.15
  6. Step 6: Final answer
    x = 16,130.59

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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.