Home / 16,563.68-22,858.18-9,010.18

Finding the Fourth Proportional to 16,563.68, 22,858.18 and 9,010.18

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Solution

The fourth proportional to 16,563.68, 22,858.18 and 9,010.18 is: 12,434.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,563.68 : 22,858.18 = 9,010.18 : x
  2. Step 2: Convert to fraction form
    16,563.68/22,858.18 = 9,010.18/x
  3. Step 3: Cross multiply
    16,563.68x = 22,858.18 × 9,010.18
  4. Step 4: Simplify right side
    16,563.68x = 205,956,316.27
  5. Step 5: Solve for x
    x = 205,956,316.27/16,563.68
  6. Step 6: Final answer
    x = 12,434.21

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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.