Home / 32,020.14-44,189.51-18,595.61

Finding the Fourth Proportional to 32,020.14, 44,189.51 and 18,595.61

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Solution

The fourth proportional to 32,020.14, 44,189.51 and 18,595.61 is: 25,662.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,020.14 : 44,189.51 = 18,595.61 : x
  2. Step 2: Convert to fraction form
    32,020.14/44,189.51 = 18,595.61/x
  3. Step 3: Cross multiply
    32,020.14x = 44,189.51 × 18,595.61
  4. Step 4: Simplify right side
    32,020.14x = 821,730,580.13
  5. Step 5: Solve for x
    x = 821,730,580.13/32,020.14
  6. Step 6: Final answer
    x = 25,662.93

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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.