Home / 25,308.26-37,963.39-9,511.70

Finding the Fourth Proportional to 25,308.26, 37,963.39 and 9,511.70

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Solution

The fourth proportional to 25,308.26, 37,963.39 and 9,511.70 is: 14,267.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,308.26 : 37,963.39 = 9,511.70 : x
  2. Step 2: Convert to fraction form
    25,308.26/37,963.39 = 9,511.70/x
  3. Step 3: Cross multiply
    25,308.26x = 37,963.39 × 9,511.70
  4. Step 4: Simplify right side
    25,308.26x = 361,096,376.66
  5. Step 5: Solve for x
    x = 361,096,376.66/25,308.26
  6. Step 6: Final answer
    x = 14,267.93

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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.