Home / 44,206.87-66,309.64-10,926.93

Finding the Fourth Proportional to 44,206.87, 66,309.64 and 10,926.93

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Solution

The fourth proportional to 44,206.87, 66,309.64 and 10,926.93 is: 16,390.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,206.87 : 66,309.64 = 10,926.93 : x
  2. Step 2: Convert to fraction form
    44,206.87/66,309.64 = 10,926.93/x
  3. Step 3: Cross multiply
    44,206.87x = 66,309.64 × 10,926.93
  4. Step 4: Simplify right side
    44,206.87x = 724,560,794.61
  5. Step 5: Solve for x
    x = 724,560,794.61/44,206.87
  6. Step 6: Final answer
    x = 16,390.23

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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.