Home / 44,889.19-67,333.88-18,594.56

Finding the Fourth Proportional to 44,889.19, 67,333.88 and 18,594.56

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Solution

The fourth proportional to 44,889.19, 67,333.88 and 18,594.56 is: 27,891.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,889.19 : 67,333.88 = 18,594.56 : x
  2. Step 2: Convert to fraction form
    44,889.19/67,333.88 = 18,594.56/x
  3. Step 3: Cross multiply
    44,889.19x = 67,333.88 × 18,594.56
  4. Step 4: Simplify right side
    44,889.19x = 1,252,044,086.51
  5. Step 5: Solve for x
    x = 1,252,044,086.51/44,889.19
  6. Step 6: Final answer
    x = 27,891.89

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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.