Home / 37,971.84-57,009.60-24,182.40

Finding the Fourth Proportional to 37,971.84, 57,009.60 and 24,182.40

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Solution

The fourth proportional to 37,971.84, 57,009.60 and 24,182.40 is: 36,306.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,971.84 : 57,009.60 = 24,182.40 : x
  2. Step 2: Convert to fraction form
    37,971.84/57,009.60 = 24,182.40/x
  3. Step 3: Cross multiply
    37,971.84x = 57,009.60 × 24,182.40
  4. Step 4: Simplify right side
    37,971.84x = 1,378,628,951.04
  5. Step 5: Solve for x
    x = 1,378,628,951.04/37,971.84
  6. Step 6: Final answer
    x = 36,306.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.