Home / 37,204.34-55,785.51-12,237.65

Finding the Fourth Proportional to 37,204.34, 55,785.51 and 12,237.65

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Solution

The fourth proportional to 37,204.34, 55,785.51 and 12,237.65 is: 18,349.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,204.34 : 55,785.51 = 12,237.65 : x
  2. Step 2: Convert to fraction form
    37,204.34/55,785.51 = 12,237.65/x
  3. Step 3: Cross multiply
    37,204.34x = 55,785.51 × 12,237.65
  4. Step 4: Simplify right side
    37,204.34x = 682,683,267.52
  5. Step 5: Solve for x
    x = 682,683,267.52/37,204.34
  6. Step 6: Final answer
    x = 18,349.56

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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.