Home / 10,560.29-14,572.61-6,022.30

Finding the Fourth Proportional to 10,560.29, 14,572.61 and 6,022.30

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Solution

The fourth proportional to 10,560.29, 14,572.61 and 6,022.30 is: 8,310.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,560.29 : 14,572.61 = 6,022.30 : x
  2. Step 2: Convert to fraction form
    10,560.29/14,572.61 = 6,022.30/x
  3. Step 3: Cross multiply
    10,560.29x = 14,572.61 × 6,022.30
  4. Step 4: Simplify right side
    10,560.29x = 87,760,646.44
  5. Step 5: Solve for x
    x = 87,760,646.44/10,560.29
  6. Step 6: Final answer
    x = 8,310.44

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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.