Home / 32,164.47-44,386.94-18,017.33

Finding the Fourth Proportional to 32,164.47, 44,386.94 and 18,017.33

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Solution

The fourth proportional to 32,164.47, 44,386.94 and 18,017.33 is: 24,863.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,164.47 : 44,386.94 = 18,017.33 : x
  2. Step 2: Convert to fraction form
    32,164.47/44,386.94 = 18,017.33/x
  3. Step 3: Cross multiply
    32,164.47x = 44,386.94 × 18,017.33
  4. Step 4: Simplify right side
    32,164.47x = 799,733,833.65
  5. Step 5: Solve for x
    x = 799,733,833.65/32,164.47
  6. Step 6: Final answer
    x = 24,863.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.