Home / 39,674.62-59,511.66-10,092.19

Finding the Fourth Proportional to 39,674.62, 59,511.66 and 10,092.19

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Solution

The fourth proportional to 39,674.62, 59,511.66 and 10,092.19 is: 15,138.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,674.62 : 59,511.66 = 10,092.19 : x
  2. Step 2: Convert to fraction form
    39,674.62/59,511.66 = 10,092.19/x
  3. Step 3: Cross multiply
    39,674.62x = 59,511.66 × 10,092.19
  4. Step 4: Simplify right side
    39,674.62x = 600,602,979.94
  5. Step 5: Solve for x
    x = 600,602,979.94/39,674.62
  6. Step 6: Final answer
    x = 15,138.22

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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.