Home / 23,048.37-34,545.23-9,872.91

Finding the Fourth Proportional to 23,048.37, 34,545.23 and 9,872.91

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Solution

The fourth proportional to 23,048.37, 34,545.23 and 9,872.91 is: 14,797.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,048.37 : 34,545.23 = 9,872.91 : x
  2. Step 2: Convert to fraction form
    23,048.37/34,545.23 = 9,872.91/x
  3. Step 3: Cross multiply
    23,048.37x = 34,545.23 × 9,872.91
  4. Step 4: Simplify right side
    23,048.37x = 341,061,897.35
  5. Step 5: Solve for x
    x = 341,061,897.35/23,048.37
  6. Step 6: Final answer
    x = 14,797.66

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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.