Home / 32,294.39-44,565.69-19,719.14

Finding the Fourth Proportional to 32,294.39, 44,565.69 and 19,719.14

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Solution

The fourth proportional to 32,294.39, 44,565.69 and 19,719.14 is: 27,212.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,294.39 : 44,565.69 = 19,719.14 : x
  2. Step 2: Convert to fraction form
    32,294.39/44,565.69 = 19,719.14/x
  3. Step 3: Cross multiply
    32,294.39x = 44,565.69 × 19,719.14
  4. Step 4: Simplify right side
    32,294.39x = 878,797,080.31
  5. Step 5: Solve for x
    x = 878,797,080.31/32,294.39
  6. Step 6: Final answer
    x = 27,212.07

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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.