Home / 37,297.67-55,948.59-15,111.23

Finding the Fourth Proportional to 37,297.67, 55,948.59 and 15,111.23

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Solution

The fourth proportional to 37,297.67, 55,948.59 and 15,111.23 is: 22,667.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,297.67 : 55,948.59 = 15,111.23 : x
  2. Step 2: Convert to fraction form
    37,297.67/55,948.59 = 15,111.23/x
  3. Step 3: Cross multiply
    37,297.67x = 55,948.59 × 15,111.23
  4. Step 4: Simplify right side
    37,297.67x = 845,451,731.92
  5. Step 5: Solve for x
    x = 845,451,731.92/37,297.67
  6. Step 6: Final answer
    x = 22,667.69

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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.