Home / 32,351.69-44,627.04-19,427.66

Finding the Fourth Proportional to 32,351.69, 44,627.04 and 19,427.66

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Solution

The fourth proportional to 32,351.69, 44,627.04 and 19,427.66 is: 26,799.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,351.69 : 44,627.04 = 19,427.66 : x
  2. Step 2: Convert to fraction form
    32,351.69/44,627.04 = 19,427.66/x
  3. Step 3: Cross multiply
    32,351.69x = 44,627.04 × 19,427.66
  4. Step 4: Simplify right side
    32,351.69x = 866,998,736.79
  5. Step 5: Solve for x
    x = 866,998,736.79/32,351.69
  6. Step 6: Final answer
    x = 26,799.18

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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.