Home / 15,701.73-23,554.14-5,838.69

Finding the Fourth Proportional to 15,701.73, 23,554.14 and 5,838.69

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Solution

The fourth proportional to 15,701.73, 23,554.14 and 5,838.69 is: 8,758.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,701.73 : 23,554.14 = 5,838.69 : x
  2. Step 2: Convert to fraction form
    15,701.73/23,554.14 = 5,838.69/x
  3. Step 3: Cross multiply
    15,701.73x = 23,554.14 × 5,838.69
  4. Step 4: Simplify right side
    15,701.73x = 137,525,321.68
  5. Step 5: Solve for x
    x = 137,525,321.68/15,701.73
  6. Step 6: Final answer
    x = 8,758.61

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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.