Home / 32,468.72-44,780.34-27,274.79

Finding the Fourth Proportional to 32,468.72, 44,780.34 and 27,274.79

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Solution

The fourth proportional to 32,468.72, 44,780.34 and 27,274.79 is: 37,616.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,468.72 : 44,780.34 = 27,274.79 : x
  2. Step 2: Convert to fraction form
    32,468.72/44,780.34 = 27,274.79/x
  3. Step 3: Cross multiply
    32,468.72x = 44,780.34 × 27,274.79
  4. Step 4: Simplify right side
    32,468.72x = 1,221,374,583.86
  5. Step 5: Solve for x
    x = 1,221,374,583.86/32,468.72
  6. Step 6: Final answer
    x = 37,616.97

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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.