Home / 40,006.35-59,992.24-16,616.79

Finding the Fourth Proportional to 40,006.35, 59,992.24 and 16,616.79

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Solution

The fourth proportional to 40,006.35, 59,992.24 and 16,616.79 is: 24,918.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,006.35 : 59,992.24 = 16,616.79 : x
  2. Step 2: Convert to fraction form
    40,006.35/59,992.24 = 16,616.79/x
  3. Step 3: Cross multiply
    40,006.35x = 59,992.24 × 16,616.79
  4. Step 4: Simplify right side
    40,006.35x = 996,878,453.71
  5. Step 5: Solve for x
    x = 996,878,453.71/40,006.35
  6. Step 6: Final answer
    x = 24,918.01

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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.