Home / 44,881.93-67,320.45-13,714.75

Finding the Fourth Proportional to 44,881.93, 67,320.45 and 13,714.75

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Solution

The fourth proportional to 44,881.93, 67,320.45 and 13,714.75 is: 20,571.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,881.93 : 67,320.45 = 13,714.75 : x
  2. Step 2: Convert to fraction form
    44,881.93/67,320.45 = 13,714.75/x
  3. Step 3: Cross multiply
    44,881.93x = 67,320.45 × 13,714.75
  4. Step 4: Simplify right side
    44,881.93x = 923,283,141.64
  5. Step 5: Solve for x
    x = 923,283,141.64/44,881.93
  6. Step 6: Final answer
    x = 20,571.38

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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.