Home / 17,328.26-23,919.14-10,254.66

Finding the Fourth Proportional to 17,328.26, 23,919.14 and 10,254.66

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Solution

The fourth proportional to 17,328.26, 23,919.14 and 10,254.66 is: 14,155.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,328.26 : 23,919.14 = 10,254.66 : x
  2. Step 2: Convert to fraction form
    17,328.26/23,919.14 = 10,254.66/x
  3. Step 3: Cross multiply
    17,328.26x = 23,919.14 × 10,254.66
  4. Step 4: Simplify right side
    17,328.26x = 245,282,596.92
  5. Step 5: Solve for x
    x = 245,282,596.92/17,328.26
  6. Step 6: Final answer
    x = 14,155.07

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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.