Home / 58,657.41-87,991.34-16,537.91

Finding the Fourth Proportional to 58,657.41, 87,991.34 and 16,537.91

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Solution

The fourth proportional to 58,657.41, 87,991.34 and 16,537.91 is: 24,808.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,657.41 : 87,991.34 = 16,537.91 : x
  2. Step 2: Convert to fraction form
    58,657.41/87,991.34 = 16,537.91/x
  3. Step 3: Cross multiply
    58,657.41x = 87,991.34 × 16,537.91
  4. Step 4: Simplify right side
    58,657.41x = 1,455,192,339.05
  5. Step 5: Solve for x
    x = 1,455,192,339.05/58,657.41
  6. Step 6: Final answer
    x = 24,808.33

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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.