Home / 23,715.14-35,593.16-13,195.67

Finding the Fourth Proportional to 23,715.14, 35,593.16 and 13,195.67

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Solution

The fourth proportional to 23,715.14, 35,593.16 and 13,195.67 is: 19,804.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,715.14 : 35,593.16 = 13,195.67 : x
  2. Step 2: Convert to fraction form
    23,715.14/35,593.16 = 13,195.67/x
  3. Step 3: Cross multiply
    23,715.14x = 35,593.16 × 13,195.67
  4. Step 4: Simplify right side
    23,715.14x = 469,675,349.67
  5. Step 5: Solve for x
    x = 469,675,349.67/23,715.14
  6. Step 6: Final answer
    x = 19,804.88

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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.