Home / 44,190.61-66,286.05-10,910.67

Finding the Fourth Proportional to 44,190.61, 66,286.05 and 10,910.67

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Solution

The fourth proportional to 44,190.61, 66,286.05 and 10,910.67 is: 16,366.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,190.61 : 66,286.05 = 10,910.67 : x
  2. Step 2: Convert to fraction form
    44,190.61/66,286.05 = 10,910.67/x
  3. Step 3: Cross multiply
    44,190.61x = 66,286.05 × 10,910.67
  4. Step 4: Simplify right side
    44,190.61x = 723,224,831.17
  5. Step 5: Solve for x
    x = 723,224,831.17/44,190.61
  6. Step 6: Final answer
    x = 16,366.03

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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.