Home / 44,929.76-67,394.90-19,963.94

Finding the Fourth Proportional to 44,929.76, 67,394.90 and 19,963.94

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Solution

The fourth proportional to 44,929.76, 67,394.90 and 19,963.94 is: 29,946.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,929.76 : 67,394.90 = 19,963.94 : x
  2. Step 2: Convert to fraction form
    44,929.76/67,394.90 = 19,963.94/x
  3. Step 3: Cross multiply
    44,929.76x = 67,394.90 × 19,963.94
  4. Step 4: Simplify right side
    44,929.76x = 1,345,467,452.84
  5. Step 5: Solve for x
    x = 1,345,467,452.84/44,929.76
  6. Step 6: Final answer
    x = 29,946.02

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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.