Home / 10,810.23-16,217.02-4,570.27

Finding the Fourth Proportional to 10,810.23, 16,217.02 and 4,570.27

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Solution

The fourth proportional to 10,810.23, 16,217.02 and 4,570.27 is: 6,856.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,810.23 : 16,217.02 = 4,570.27 : x
  2. Step 2: Convert to fraction form
    10,810.23/16,217.02 = 4,570.27/x
  3. Step 3: Cross multiply
    10,810.23x = 16,217.02 × 4,570.27
  4. Step 4: Simplify right side
    10,810.23x = 74,116,067.48
  5. Step 5: Solve for x
    x = 74,116,067.48/10,810.23
  6. Step 6: Final answer
    x = 6,856.10

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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.