Home / 41,383.67-62,064.57-11,803.19

Finding the Fourth Proportional to 41,383.67, 62,064.57 and 11,803.19

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Solution

The fourth proportional to 41,383.67, 62,064.57 and 11,803.19 is: 17,701.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,383.67 : 62,064.57 = 11,803.19 : x
  2. Step 2: Convert to fraction form
    41,383.67/62,064.57 = 11,803.19/x
  3. Step 3: Cross multiply
    41,383.67x = 62,064.57 × 11,803.19
  4. Step 4: Simplify right side
    41,383.67x = 732,559,911.98
  5. Step 5: Solve for x
    x = 732,559,911.98/41,383.67
  6. Step 6: Final answer
    x = 17,701.67

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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.