Home / 32,206.97-44,459.54-30,189.47

Finding the Fourth Proportional to 32,206.97, 44,459.54 and 30,189.47

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Solution

The fourth proportional to 32,206.97, 44,459.54 and 30,189.47 is: 41,674.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,206.97 : 44,459.54 = 30,189.47 : x
  2. Step 2: Convert to fraction form
    32,206.97/44,459.54 = 30,189.47/x
  3. Step 3: Cross multiply
    32,206.97x = 44,459.54 × 30,189.47
  4. Step 4: Simplify right side
    32,206.97x = 1,342,209,575.80
  5. Step 5: Solve for x
    x = 1,342,209,575.80/32,206.97
  6. Step 6: Final answer
    x = 41,674.51

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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.