Home / 10,650.18-14,696.91-6,673.44

Finding the Fourth Proportional to 10,650.18, 14,696.91 and 6,673.44

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Solution

The fourth proportional to 10,650.18, 14,696.91 and 6,673.44 is: 9,209.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,650.18 : 14,696.91 = 6,673.44 : x
  2. Step 2: Convert to fraction form
    10,650.18/14,696.91 = 6,673.44/x
  3. Step 3: Cross multiply
    10,650.18x = 14,696.91 × 6,673.44
  4. Step 4: Simplify right side
    10,650.18x = 98,078,947.07
  5. Step 5: Solve for x
    x = 98,078,947.07/10,650.18
  6. Step 6: Final answer
    x = 9,209.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.