Home / 58,508.74-87,771.75-16,950.34

Finding the Fourth Proportional to 58,508.74, 87,771.75 and 16,950.34

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Solution

The fourth proportional to 58,508.74, 87,771.75 and 16,950.34 is: 25,428.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,508.74 : 87,771.75 = 16,950.34 : x
  2. Step 2: Convert to fraction form
    58,508.74/87,771.75 = 16,950.34/x
  3. Step 3: Cross multiply
    58,508.74x = 87,771.75 × 16,950.34
  4. Step 4: Simplify right side
    58,508.74x = 1,487,761,004.90
  5. Step 5: Solve for x
    x = 1,487,761,004.90/58,508.74
  6. Step 6: Final answer
    x = 25,428.01

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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.