Home / 32,169.04-48,260.01-11,109.85

Finding the Fourth Proportional to 32,169.04, 48,260.01 and 11,109.85

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Solution

The fourth proportional to 32,169.04, 48,260.01 and 11,109.85 is: 16,667.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,169.04 : 48,260.01 = 11,109.85 : x
  2. Step 2: Convert to fraction form
    32,169.04/48,260.01 = 11,109.85/x
  3. Step 3: Cross multiply
    32,169.04x = 48,260.01 × 11,109.85
  4. Step 4: Simplify right side
    32,169.04x = 536,161,570.83
  5. Step 5: Solve for x
    x = 536,161,570.83/32,169.04
  6. Step 6: Final answer
    x = 16,667.00

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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.