Home / 40,194.72-55,470.36-24,276.06

Finding the Fourth Proportional to 40,194.72, 55,470.36 and 24,276.06

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Solution

The fourth proportional to 40,194.72, 55,470.36 and 24,276.06 is: 33,501.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,194.72 : 55,470.36 = 24,276.06 : x
  2. Step 2: Convert to fraction form
    40,194.72/55,470.36 = 24,276.06/x
  3. Step 3: Cross multiply
    40,194.72x = 55,470.36 × 24,276.06
  4. Step 4: Simplify right side
    40,194.72x = 1,346,601,787.58
  5. Step 5: Solve for x
    x = 1,346,601,787.58/40,194.72
  6. Step 6: Final answer
    x = 33,501.96

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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.