Home / 23,326.90-34,979.82-6,683.12

Finding the Fourth Proportional to 23,326.90, 34,979.82 and 6,683.12

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Solution

The fourth proportional to 23,326.90, 34,979.82 and 6,683.12 is: 10,021.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,326.90 : 34,979.82 = 6,683.12 : x
  2. Step 2: Convert to fraction form
    23,326.90/34,979.82 = 6,683.12/x
  3. Step 3: Cross multiply
    23,326.90x = 34,979.82 × 6,683.12
  4. Step 4: Simplify right side
    23,326.90x = 233,774,422.09
  5. Step 5: Solve for x
    x = 233,774,422.09/23,326.90
  6. Step 6: Final answer
    x = 10,021.67

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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.