Home / 22,057.17-33,077.48-8,013.74

Finding the Fourth Proportional to 22,057.17, 33,077.48 and 8,013.74

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Solution

The fourth proportional to 22,057.17, 33,077.48 and 8,013.74 is: 12,017.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,057.17 : 33,077.48 = 8,013.74 : x
  2. Step 2: Convert to fraction form
    22,057.17/33,077.48 = 8,013.74/x
  3. Step 3: Cross multiply
    22,057.17x = 33,077.48 × 8,013.74
  4. Step 4: Simplify right side
    22,057.17x = 265,074,119.12
  5. Step 5: Solve for x
    x = 265,074,119.12/22,057.17
  6. Step 6: Final answer
    x = 12,017.59

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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.