Home / 23,859.23-32,940-14,918.85

Finding the Fourth Proportional to 23,859.23, 32,940 and 14,918.85

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Solution

The fourth proportional to 23,859.23, 32,940 and 14,918.85 is: 20,596.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,859.23 : 32,940 = 14,918.85 : x
  2. Step 2: Convert to fraction form
    23,859.23/32,940 = 14,918.85/x
  3. Step 3: Cross multiply
    23,859.23x = 32,940 × 14,918.85
  4. Step 4: Simplify right side
    23,859.23x = 491,426,919
  5. Step 5: Solve for x
    x = 491,426,919/23,859.23
  6. Step 6: Final answer
    x = 20,596.94

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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.