Home / 44,959.48-67,433.44-13,792.12

Finding the Fourth Proportional to 44,959.48, 67,433.44 and 13,792.12

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Solution

The fourth proportional to 44,959.48, 67,433.44 and 13,792.12 is: 20,686.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,959.48 : 67,433.44 = 13,792.12 : x
  2. Step 2: Convert to fraction form
    44,959.48/67,433.44 = 13,792.12/x
  3. Step 3: Cross multiply
    44,959.48x = 67,433.44 × 13,792.12
  4. Step 4: Simplify right side
    44,959.48x = 930,050,096.49
  5. Step 5: Solve for x
    x = 930,050,096.49/44,959.48
  6. Step 6: Final answer
    x = 20,686.41

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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.