Home / 36,419.94-50,256.05-26,865

Finding the Fourth Proportional to 36,419.94, 50,256.05 and 26,865

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Solution

The fourth proportional to 36,419.94, 50,256.05 and 26,865 is: 37,071.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,419.94 : 50,256.05 = 26,865 : x
  2. Step 2: Convert to fraction form
    36,419.94/50,256.05 = 26,865/x
  3. Step 3: Cross multiply
    36,419.94x = 50,256.05 × 26,865
  4. Step 4: Simplify right side
    36,419.94x = 1,350,128,648.93
  5. Step 5: Solve for x
    x = 1,350,128,648.93/36,419.94
  6. Step 6: Final answer
    x = 37,071.14

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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.