Home / 58,261.48-87,318.87-24,942.13

Finding the Fourth Proportional to 58,261.48, 87,318.87 and 24,942.13

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Solution

The fourth proportional to 58,261.48, 87,318.87 and 24,942.13 is: 37,381.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,261.48 : 87,318.87 = 24,942.13 : x
  2. Step 2: Convert to fraction form
    58,261.48/87,318.87 = 24,942.13/x
  3. Step 3: Cross multiply
    58,261.48x = 87,318.87 × 24,942.13
  4. Step 4: Simplify right side
    58,261.48x = 2,177,918,606.99
  5. Step 5: Solve for x
    x = 2,177,918,606.99/58,261.48
  6. Step 6: Final answer
    x = 37,381.79

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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.