Home / 36,586.68-50,443.74-29,865.48

Finding the Fourth Proportional to 36,586.68, 50,443.74 and 29,865.48

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Solution

The fourth proportional to 36,586.68, 50,443.74 and 29,865.48 is: 41,176.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,586.68 : 50,443.74 = 29,865.48 : x
  2. Step 2: Convert to fraction form
    36,586.68/50,443.74 = 29,865.48/x
  3. Step 3: Cross multiply
    36,586.68x = 50,443.74 × 29,865.48
  4. Step 4: Simplify right side
    36,586.68x = 1,506,526,508.10
  5. Step 5: Solve for x
    x = 1,506,526,508.10/36,586.68
  6. Step 6: Final answer
    x = 41,176.91

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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.