Home / 93,913.56-129,600.46-50,894.24

Finding the Fourth Proportional to 93,913.56, 129,600.46 and 50,894.24

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Solution

The fourth proportional to 93,913.56, 129,600.46 and 50,894.24 is: 70,233.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,913.56 : 129,600.46 = 50,894.24 : x
  2. Step 2: Convert to fraction form
    93,913.56/129,600.46 = 50,894.24/x
  3. Step 3: Cross multiply
    93,913.56x = 129,600.46 × 50,894.24
  4. Step 4: Simplify right side
    93,913.56x = 6,595,917,112.12
  5. Step 5: Solve for x
    x = 6,595,917,112.12/93,913.56
  6. Step 6: Final answer
    x = 70,233.92

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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.