Home / 39,674.93-59,511.48-10,092.80

Finding the Fourth Proportional to 39,674.93, 59,511.48 and 10,092.80

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Solution

The fourth proportional to 39,674.93, 59,511.48 and 10,092.80 is: 15,138.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,674.93 : 59,511.48 = 10,092.80 : x
  2. Step 2: Convert to fraction form
    39,674.93/59,511.48 = 10,092.80/x
  3. Step 3: Cross multiply
    39,674.93x = 59,511.48 × 10,092.80
  4. Step 4: Simplify right side
    39,674.93x = 600,637,167.79
  5. Step 5: Solve for x
    x = 600,637,167.79/39,674.93
  6. Step 6: Final answer
    x = 15,138.96

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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.