Home / 27,074.69-40,513.62-22,350.77

Finding the Fourth Proportional to 27,074.69, 40,513.62 and 22,350.77

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Solution

The fourth proportional to 27,074.69, 40,513.62 and 22,350.77 is: 33,444.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,074.69 : 40,513.62 = 22,350.77 : x
  2. Step 2: Convert to fraction form
    27,074.69/40,513.62 = 22,350.77/x
  3. Step 3: Cross multiply
    27,074.69x = 40,513.62 × 22,350.77
  4. Step 4: Simplify right side
    27,074.69x = 905,510,602.49
  5. Step 5: Solve for x
    x = 905,510,602.49/27,074.69
  6. Step 6: Final answer
    x = 33,444.91

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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.