Home / 23,180.36-34,758.18-10,693.94

Finding the Fourth Proportional to 23,180.36, 34,758.18 and 10,693.94

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Solution

The fourth proportional to 23,180.36, 34,758.18 and 10,693.94 is: 16,035.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,180.36 : 34,758.18 = 10,693.94 : x
  2. Step 2: Convert to fraction form
    23,180.36/34,758.18 = 10,693.94/x
  3. Step 3: Cross multiply
    23,180.36x = 34,758.18 × 10,693.94
  4. Step 4: Simplify right side
    23,180.36x = 371,701,717.64
  5. Step 5: Solve for x
    x = 371,701,717.64/23,180.36
  6. Step 6: Final answer
    x = 16,035.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.