Home / 40,277.35-60,415.62-24,486.76

Finding the Fourth Proportional to 40,277.35, 60,415.62 and 24,486.76

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Solution

The fourth proportional to 40,277.35, 60,415.62 and 24,486.76 is: 36,729.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,277.35 : 60,415.62 = 24,486.76 : x
  2. Step 2: Convert to fraction form
    40,277.35/60,415.62 = 24,486.76/x
  3. Step 3: Cross multiply
    40,277.35x = 60,415.62 × 24,486.76
  4. Step 4: Simplify right side
    40,277.35x = 1,479,382,787.19
  5. Step 5: Solve for x
    x = 1,479,382,787.19/40,277.35
  6. Step 6: Final answer
    x = 36,729.89

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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.