Home / 36,946.07-50,919.66-27,972.08

Finding the Fourth Proportional to 36,946.07, 50,919.66 and 27,972.08

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Solution

The fourth proportional to 36,946.07, 50,919.66 and 27,972.08 is: 38,551.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,946.07 : 50,919.66 = 27,972.08 : x
  2. Step 2: Convert to fraction form
    36,946.07/50,919.66 = 27,972.08/x
  3. Step 3: Cross multiply
    36,946.07x = 50,919.66 × 27,972.08
  4. Step 4: Simplify right side
    36,946.07x = 1,424,328,803.09
  5. Step 5: Solve for x
    x = 1,424,328,803.09/36,946.07
  6. Step 6: Final answer
    x = 38,551.56

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Double scale
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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.