Home / 17,364.18-23,963.67-10,289.10

Finding the Fourth Proportional to 17,364.18, 23,963.67 and 10,289.10

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Solution

The fourth proportional to 17,364.18, 23,963.67 and 10,289.10 is: 14,199.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,364.18 : 23,963.67 = 10,289.10 : x
  2. Step 2: Convert to fraction form
    17,364.18/23,963.67 = 10,289.10/x
  3. Step 3: Cross multiply
    17,364.18x = 23,963.67 × 10,289.10
  4. Step 4: Simplify right side
    17,364.18x = 246,564,597.00
  5. Step 5: Solve for x
    x = 246,564,597.00/17,364.18
  6. Step 6: Final answer
    x = 14,199.61

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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.