Home / 10,348.30-14,273.03-6,568.22

Finding the Fourth Proportional to 10,348.30, 14,273.03 and 6,568.22

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Solution

The fourth proportional to 10,348.30, 14,273.03 and 6,568.22 is: 9,059.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,348.30 : 14,273.03 = 6,568.22 : x
  2. Step 2: Convert to fraction form
    10,348.30/14,273.03 = 6,568.22/x
  3. Step 3: Cross multiply
    10,348.30x = 14,273.03 × 6,568.22
  4. Step 4: Simplify right side
    10,348.30x = 93,748,401.11
  5. Step 5: Solve for x
    x = 93,748,401.11/10,348.30
  6. Step 6: Final answer
    x = 9,059.30

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Double scale
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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.