Home / 44,904.96-67,357.80-19,938.33

Finding the Fourth Proportional to 44,904.96, 67,357.80 and 19,938.33

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Solution

The fourth proportional to 44,904.96, 67,357.80 and 19,938.33 is: 29,907.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,904.96 : 67,357.80 = 19,938.33 : x
  2. Step 2: Convert to fraction form
    44,904.96/67,357.80 = 19,938.33/x
  3. Step 3: Cross multiply
    44,904.96x = 67,357.80 × 19,938.33
  4. Step 4: Simplify right side
    44,904.96x = 1,343,002,044.47
  5. Step 5: Solve for x
    x = 1,343,002,044.47/44,904.96
  6. Step 6: Final answer
    x = 29,907.65

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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.