Home / 54,656.76-81,799.95-33,610.13

Finding the Fourth Proportional to 54,656.76, 81,799.95 and 33,610.13

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Solution

The fourth proportional to 54,656.76, 81,799.95 and 33,610.13 is: 50,301.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,656.76 : 81,799.95 = 33,610.13 : x
  2. Step 2: Convert to fraction form
    54,656.76/81,799.95 = 33,610.13/x
  3. Step 3: Cross multiply
    54,656.76x = 81,799.95 × 33,610.13
  4. Step 4: Simplify right side
    54,656.76x = 2,749,307,157.99
  5. Step 5: Solve for x
    x = 2,749,307,157.99/54,656.76
  6. Step 6: Final answer
    x = 50,301.32

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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.