Home / 16,351.93-22,570.01-10,069.57

Finding the Fourth Proportional to 16,351.93, 22,570.01 and 10,069.57

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Solution

The fourth proportional to 16,351.93, 22,570.01 and 10,069.57 is: 13,898.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,351.93 : 22,570.01 = 10,069.57 : x
  2. Step 2: Convert to fraction form
    16,351.93/22,570.01 = 10,069.57/x
  3. Step 3: Cross multiply
    16,351.93x = 22,570.01 × 10,069.57
  4. Step 4: Simplify right side
    16,351.93x = 227,270,295.60
  5. Step 5: Solve for x
    x = 227,270,295.60/16,351.93
  6. Step 6: Final answer
    x = 13,898.68

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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.