Home / 23,006.33-34,509.48-7,423.95

Finding the Fourth Proportional to 23,006.33, 34,509.48 and 7,423.95

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Solution

The fourth proportional to 23,006.33, 34,509.48 and 7,423.95 is: 11,135.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,006.33 : 34,509.48 = 7,423.95 : x
  2. Step 2: Convert to fraction form
    23,006.33/34,509.48 = 7,423.95/x
  3. Step 3: Cross multiply
    23,006.33x = 34,509.48 × 7,423.95
  4. Step 4: Simplify right side
    23,006.33x = 256,196,755.62
  5. Step 5: Solve for x
    x = 256,196,755.62/23,006.33
  6. Step 6: Final answer
    x = 11,135.93

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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.