Home / 17,644.66-24,348.11-10,089.77

Finding the Fourth Proportional to 17,644.66, 24,348.11 and 10,089.77

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Solution

The fourth proportional to 17,644.66, 24,348.11 and 10,089.77 is: 13,923.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,644.66 : 24,348.11 = 10,089.77 : x
  2. Step 2: Convert to fraction form
    17,644.66/24,348.11 = 10,089.77/x
  3. Step 3: Cross multiply
    17,644.66x = 24,348.11 × 10,089.77
  4. Step 4: Simplify right side
    17,644.66x = 245,666,733.32
  5. Step 5: Solve for x
    x = 245,666,733.32/17,644.66
  6. Step 6: Final answer
    x = 13,923.01

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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.