Home / 39,833.55-59,736.56-17,662.46

Finding the Fourth Proportional to 39,833.55, 59,736.56 and 17,662.46

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Solution

The fourth proportional to 39,833.55, 59,736.56 and 17,662.46 is: 26,487.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,833.55 : 59,736.56 = 17,662.46 : x
  2. Step 2: Convert to fraction form
    39,833.55/59,736.56 = 17,662.46/x
  3. Step 3: Cross multiply
    39,833.55x = 59,736.56 × 17,662.46
  4. Step 4: Simplify right side
    39,833.55x = 1,055,094,214.54
  5. Step 5: Solve for x
    x = 1,055,094,214.54/39,833.55
  6. Step 6: Final answer
    x = 26,487.58

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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.