Home / 36,672.95-50,592.60-28,160.06

Finding the Fourth Proportional to 36,672.95, 50,592.60 and 28,160.06

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Solution

The fourth proportional to 36,672.95, 50,592.60 and 28,160.06 is: 38,848.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,672.95 : 50,592.60 = 28,160.06 : x
  2. Step 2: Convert to fraction form
    36,672.95/50,592.60 = 28,160.06/x
  3. Step 3: Cross multiply
    36,672.95x = 50,592.60 × 28,160.06
  4. Step 4: Simplify right side
    36,672.95x = 1,424,690,398.59
  5. Step 5: Solve for x
    x = 1,424,690,398.59/36,672.95
  6. Step 6: Final answer
    x = 38,848.53

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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.