Home / 17,889.03-24,687.69-10,336.35

Finding the Fourth Proportional to 17,889.03, 24,687.69 and 10,336.35

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Solution

The fourth proportional to 17,889.03, 24,687.69 and 10,336.35 is: 14,264.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,889.03 : 24,687.69 = 10,336.35 : x
  2. Step 2: Convert to fraction form
    17,889.03/24,687.69 = 10,336.35/x
  3. Step 3: Cross multiply
    17,889.03x = 24,687.69 × 10,336.35
  4. Step 4: Simplify right side
    17,889.03x = 255,180,658.35
  5. Step 5: Solve for x
    x = 255,180,658.35/17,889.03
  6. Step 6: Final answer
    x = 14,264.64

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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.