Home / 39,694.13-54,803.56-24,602.84

Finding the Fourth Proportional to 39,694.13, 54,803.56 and 24,602.84

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Solution

The fourth proportional to 39,694.13, 54,803.56 and 24,602.84 is: 33,967.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,694.13 : 54,803.56 = 24,602.84 : x
  2. Step 2: Convert to fraction form
    39,694.13/54,803.56 = 24,602.84/x
  3. Step 3: Cross multiply
    39,694.13x = 54,803.56 × 24,602.84
  4. Step 4: Simplify right side
    39,694.13x = 1,348,323,203.42
  5. Step 5: Solve for x
    x = 1,348,323,203.42/39,694.13
  6. Step 6: Final answer
    x = 33,967.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.