Home / 93,675.41-140,512.77-33,703.76

Finding the Fourth Proportional to 93,675.41, 140,512.77 and 33,703.76

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Solution

The fourth proportional to 93,675.41, 140,512.77 and 33,703.76 is: 50,555.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,675.41 : 140,512.77 = 33,703.76 : x
  2. Step 2: Convert to fraction form
    93,675.41/140,512.77 = 33,703.76/x
  3. Step 3: Cross multiply
    93,675.41x = 140,512.77 × 33,703.76
  4. Step 4: Simplify right side
    93,675.41x = 4,735,807,974.45
  5. Step 5: Solve for x
    x = 4,735,807,974.45/93,675.41
  6. Step 6: Final answer
    x = 50,555.51

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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.