Home / 32,741.88-49,134.34-17,961.18

Finding the Fourth Proportional to 32,741.88, 49,134.34 and 17,961.18

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Solution

The fourth proportional to 32,741.88, 49,134.34 and 17,961.18 is: 26,953.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,741.88 : 49,134.34 = 17,961.18 : x
  2. Step 2: Convert to fraction form
    32,741.88/49,134.34 = 17,961.18/x
  3. Step 3: Cross multiply
    32,741.88x = 49,134.34 × 17,961.18
  4. Step 4: Simplify right side
    32,741.88x = 882,510,724.92
  5. Step 5: Solve for x
    x = 882,510,724.92/32,741.88
  6. Step 6: Final answer
    x = 26,953.58

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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.