Home / 16,410.25-22,637.03-10,754.12

Finding the Fourth Proportional to 16,410.25, 22,637.03 and 10,754.12

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Solution

The fourth proportional to 16,410.25, 22,637.03 and 10,754.12 is: 14,834.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,410.25 : 22,637.03 = 10,754.12 : x
  2. Step 2: Convert to fraction form
    16,410.25/22,637.03 = 10,754.12/x
  3. Step 3: Cross multiply
    16,410.25x = 22,637.03 × 10,754.12
  4. Step 4: Simplify right side
    16,410.25x = 243,441,325.03
  5. Step 5: Solve for x
    x = 243,441,325.03/16,410.25
  6. Step 6: Final answer
    x = 14,834.71

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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.