Home / 22,185.54-33,294.60-10,501.26

Finding the Fourth Proportional to 22,185.54, 33,294.60 and 10,501.26

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Solution

The fourth proportional to 22,185.54, 33,294.60 and 10,501.26 is: 15,759.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,185.54 : 33,294.60 = 10,501.26 : x
  2. Step 2: Convert to fraction form
    22,185.54/33,294.60 = 10,501.26/x
  3. Step 3: Cross multiply
    22,185.54x = 33,294.60 × 10,501.26
  4. Step 4: Simplify right side
    22,185.54x = 349,635,251.20
  5. Step 5: Solve for x
    x = 349,635,251.20/22,185.54
  6. Step 6: Final answer
    x = 15,759.60

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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.