Home / 45,105.63-62,246.66-24,961.98

Finding the Fourth Proportional to 45,105.63, 62,246.66 and 24,961.98

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Solution

The fourth proportional to 45,105.63, 62,246.66 and 24,961.98 is: 34,448.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,105.63 : 62,246.66 = 24,961.98 : x
  2. Step 2: Convert to fraction form
    45,105.63/62,246.66 = 24,961.98/x
  3. Step 3: Cross multiply
    45,105.63x = 62,246.66 × 24,961.98
  4. Step 4: Simplify right side
    45,105.63x = 1,553,799,881.99
  5. Step 5: Solve for x
    x = 1,553,799,881.99/45,105.63
  6. Step 6: Final answer
    x = 34,448.03

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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.