Home / 50,549.39-75,837.51-17,269.40

Finding the Fourth Proportional to 50,549.39, 75,837.51 and 17,269.40

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Solution

The fourth proportional to 50,549.39, 75,837.51 and 17,269.40 is: 25,908.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,549.39 : 75,837.51 = 17,269.40 : x
  2. Step 2: Convert to fraction form
    50,549.39/75,837.51 = 17,269.40/x
  3. Step 3: Cross multiply
    50,549.39x = 75,837.51 × 17,269.40
  4. Step 4: Simplify right side
    50,549.39x = 1,309,667,916.01
  5. Step 5: Solve for x
    x = 1,309,667,916.01/50,549.39
  6. Step 6: Final answer
    x = 25,908.68

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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.