Home / 44,707.21-61,673.20-34,078.39

Finding the Fourth Proportional to 44,707.21, 61,673.20 and 34,078.39

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Solution

The fourth proportional to 44,707.21, 61,673.20 and 34,078.39 is: 47,010.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,707.21 : 61,673.20 = 34,078.39 : x
  2. Step 2: Convert to fraction form
    44,707.21/61,673.20 = 34,078.39/x
  3. Step 3: Cross multiply
    44,707.21x = 61,673.20 × 34,078.39
  4. Step 4: Simplify right side
    44,707.21x = 2,101,723,362.15
  5. Step 5: Solve for x
    x = 2,101,723,362.15/44,707.21
  6. Step 6: Final answer
    x = 47,010.84

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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.