Home / 36,837.33-55,209.76-15,752.56

Finding the Fourth Proportional to 36,837.33, 55,209.76 and 15,752.56

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Solution

The fourth proportional to 36,837.33, 55,209.76 and 15,752.56 is: 23,609.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,837.33 : 55,209.76 = 15,752.56 : x
  2. Step 2: Convert to fraction form
    36,837.33/55,209.76 = 15,752.56/x
  3. Step 3: Cross multiply
    36,837.33x = 55,209.76 × 15,752.56
  4. Step 4: Simplify right side
    36,837.33x = 869,695,056.99
  5. Step 5: Solve for x
    x = 869,695,056.99/36,837.33
  6. Step 6: Final answer
    x = 23,609.07

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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.