Home / 58,177.56-87,271.35-16,057.65

Finding the Fourth Proportional to 58,177.56, 87,271.35 and 16,057.65

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Solution

The fourth proportional to 58,177.56, 87,271.35 and 16,057.65 is: 24,087.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,177.56 : 87,271.35 = 16,057.65 : x
  2. Step 2: Convert to fraction form
    58,177.56/87,271.35 = 16,057.65/x
  3. Step 3: Cross multiply
    58,177.56x = 87,271.35 × 16,057.65
  4. Step 4: Simplify right side
    58,177.56x = 1,401,372,726.81
  5. Step 5: Solve for x
    x = 1,401,372,726.81/58,177.56
  6. Step 6: Final answer
    x = 24,087.86

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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.