Home / 22,349.76-33,523.68-5,710.20

Finding the Fourth Proportional to 22,349.76, 33,523.68 and 5,710.20

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Solution

The fourth proportional to 22,349.76, 33,523.68 and 5,710.20 is: 8,565.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,349.76 : 33,523.68 = 5,710.20 : x
  2. Step 2: Convert to fraction form
    22,349.76/33,523.68 = 5,710.20/x
  3. Step 3: Cross multiply
    22,349.76x = 33,523.68 × 5,710.20
  4. Step 4: Simplify right side
    22,349.76x = 191,426,917.54
  5. Step 5: Solve for x
    x = 191,426,917.54/22,349.76
  6. Step 6: Final answer
    x = 8,565.05

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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.