Home / 44,206.49-66,309.08-10,926.56

Finding the Fourth Proportional to 44,206.49, 66,309.08 and 10,926.56

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Solution

The fourth proportional to 44,206.49, 66,309.08 and 10,926.56 is: 16,389.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,206.49 : 66,309.08 = 10,926.56 : x
  2. Step 2: Convert to fraction form
    44,206.49/66,309.08 = 10,926.56/x
  3. Step 3: Cross multiply
    44,206.49x = 66,309.08 × 10,926.56
  4. Step 4: Simplify right side
    44,206.49x = 724,530,002.71
  5. Step 5: Solve for x
    x = 724,530,002.71/44,206.49
  6. Step 6: Final answer
    x = 16,389.67

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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.