Home / 32,169.07-48,260.05-11,109.88

Finding the Fourth Proportional to 32,169.07, 48,260.05 and 11,109.88

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Solution

The fourth proportional to 32,169.07, 48,260.05 and 11,109.88 is: 16,667.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,169.07 : 48,260.05 = 11,109.88 : x
  2. Step 2: Convert to fraction form
    32,169.07/48,260.05 = 11,109.88/x
  3. Step 3: Cross multiply
    32,169.07x = 48,260.05 × 11,109.88
  4. Step 4: Simplify right side
    32,169.07x = 536,163,364.29
  5. Step 5: Solve for x
    x = 536,163,364.29/32,169.07
  6. Step 6: Final answer
    x = 16,667.05

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1.5x scale

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.