Home / 67,044.07-92,522.28-36,829.81

Finding the Fourth Proportional to 67,044.07, 92,522.28 and 36,829.81

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Solution

The fourth proportional to 67,044.07, 92,522.28 and 36,829.81 is: 50,825.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,044.07 : 92,522.28 = 36,829.81 : x
  2. Step 2: Convert to fraction form
    67,044.07/92,522.28 = 36,829.81/x
  3. Step 3: Cross multiply
    67,044.07x = 92,522.28 × 36,829.81
  4. Step 4: Simplify right side
    67,044.07x = 3,407,577,993.17
  5. Step 5: Solve for x
    x = 3,407,577,993.17/67,044.07
  6. Step 6: Final answer
    x = 50,825.94

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1.5x scale

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.