Home / 58,872.96-88,191.18-27,238.68

Finding the Fourth Proportional to 58,872.96, 88,191.18 and 27,238.68

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Solution

The fourth proportional to 58,872.96, 88,191.18 and 27,238.68 is: 40,803.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,872.96 : 88,191.18 = 27,238.68 : x
  2. Step 2: Convert to fraction form
    58,872.96/88,191.18 = 27,238.68/x
  3. Step 3: Cross multiply
    58,872.96x = 88,191.18 × 27,238.68
  4. Step 4: Simplify right side
    58,872.96x = 2,402,211,330.84
  5. Step 5: Solve for x
    x = 2,402,211,330.84/58,872.96
  6. Step 6: Final answer
    x = 40,803.30

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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.