Home / 22,015.59-33,027.33-10,328.50

Finding the Fourth Proportional to 22,015.59, 33,027.33 and 10,328.50

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Solution

The fourth proportional to 22,015.59, 33,027.33 and 10,328.50 is: 15,494.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,015.59 : 33,027.33 = 10,328.50 : x
  2. Step 2: Convert to fraction form
    22,015.59/33,027.33 = 10,328.50/x
  3. Step 3: Cross multiply
    22,015.59x = 33,027.33 × 10,328.50
  4. Step 4: Simplify right side
    22,015.59x = 341,122,777.91
  5. Step 5: Solve for x
    x = 341,122,777.91/22,015.59
  6. Step 6: Final answer
    x = 15,494.60

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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.