Home / 32,717.58-49,080.55-11,659.75

Finding the Fourth Proportional to 32,717.58, 49,080.55 and 11,659.75

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Solution

The fourth proportional to 32,717.58, 49,080.55 and 11,659.75 is: 17,491.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,717.58 : 49,080.55 = 11,659.75 : x
  2. Step 2: Convert to fraction form
    32,717.58/49,080.55 = 11,659.75/x
  3. Step 3: Cross multiply
    32,717.58x = 49,080.55 × 11,659.75
  4. Step 4: Simplify right side
    32,717.58x = 572,266,866.59
  5. Step 5: Solve for x
    x = 572,266,866.59/32,717.58
  6. Step 6: Final answer
    x = 17,491.11

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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.