Home / 24,910.12-34,374.24-14,009.89

Finding the Fourth Proportional to 24,910.12, 34,374.24 and 14,009.89

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Solution

The fourth proportional to 24,910.12, 34,374.24 and 14,009.89 is: 19,332.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,910.12 : 34,374.24 = 14,009.89 : x
  2. Step 2: Convert to fraction form
    24,910.12/34,374.24 = 14,009.89/x
  3. Step 3: Cross multiply
    24,910.12x = 34,374.24 × 14,009.89
  4. Step 4: Simplify right side
    24,910.12x = 481,579,341.39
  5. Step 5: Solve for x
    x = 481,579,341.39/24,910.12
  6. Step 6: Final answer
    x = 19,332.68

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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.