Home / 23,010.11-34,493.29-14,666.70

Finding the Fourth Proportional to 23,010.11, 34,493.29 and 14,666.70

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Solution

The fourth proportional to 23,010.11, 34,493.29 and 14,666.70 is: 21,986.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,010.11 : 34,493.29 = 14,666.70 : x
  2. Step 2: Convert to fraction form
    23,010.11/34,493.29 = 14,666.70/x
  3. Step 3: Cross multiply
    23,010.11x = 34,493.29 × 14,666.70
  4. Step 4: Simplify right side
    23,010.11x = 505,902,663.11
  5. Step 5: Solve for x
    x = 505,902,663.11/23,010.11
  6. Step 6: Final answer
    x = 21,986.11

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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.