Home / 32,001.07-44,154.41-18,564.54

Finding the Fourth Proportional to 32,001.07, 44,154.41 and 18,564.54

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Solution

The fourth proportional to 32,001.07, 44,154.41 and 18,564.54 is: 25,614.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,001.07 : 44,154.41 = 18,564.54 : x
  2. Step 2: Convert to fraction form
    32,001.07/44,154.41 = 18,564.54/x
  3. Step 3: Cross multiply
    32,001.07x = 44,154.41 × 18,564.54
  4. Step 4: Simplify right side
    32,001.07x = 819,706,221.49
  5. Step 5: Solve for x
    x = 819,706,221.49/32,001.07
  6. Step 6: Final answer
    x = 25,614.96

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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.