Home / 44,644.11-66,970.10-16,564.47

Finding the Fourth Proportional to 44,644.11, 66,970.10 and 16,564.47

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Solution

The fourth proportional to 44,644.11, 66,970.10 and 16,564.47 is: 24,848.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,644.11 : 66,970.10 = 16,564.47 : x
  2. Step 2: Convert to fraction form
    44,644.11/66,970.10 = 16,564.47/x
  3. Step 3: Cross multiply
    44,644.11x = 66,970.10 × 16,564.47
  4. Step 4: Simplify right side
    44,644.11x = 1,109,324,212.35
  5. Step 5: Solve for x
    x = 1,109,324,212.35/44,644.11
  6. Step 6: Final answer
    x = 24,848.17

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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.