Home / 34,460.93-51,667.07-13,383.41

Finding the Fourth Proportional to 34,460.93, 51,667.07 and 13,383.41

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Solution

The fourth proportional to 34,460.93, 51,667.07 and 13,383.41 is: 20,065.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,460.93 : 51,667.07 = 13,383.41 : x
  2. Step 2: Convert to fraction form
    34,460.93/51,667.07 = 13,383.41/x
  3. Step 3: Cross multiply
    34,460.93x = 51,667.07 × 13,383.41
  4. Step 4: Simplify right side
    34,460.93x = 691,481,581.31
  5. Step 5: Solve for x
    x = 691,481,581.31/34,460.93
  6. Step 6: Final answer
    x = 20,065.67

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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.