Home / 93,895.26-129,574.98-50,874.54

Finding the Fourth Proportional to 93,895.26, 129,574.98 and 50,874.54

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Solution

The fourth proportional to 93,895.26, 129,574.98 and 50,874.54 is: 70,206.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,895.26 : 129,574.98 = 50,874.54 : x
  2. Step 2: Convert to fraction form
    93,895.26/129,574.98 = 50,874.54/x
  3. Step 3: Cross multiply
    93,895.26x = 129,574.98 × 50,874.54
  4. Step 4: Simplify right side
    93,895.26x = 6,592,067,503.01
  5. Step 5: Solve for x
    x = 6,592,067,503.01/93,895.26
  6. Step 6: Final answer
    x = 70,206.61

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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.