Home / 63,260.07-87,298.81-34,965.76

Finding the Fourth Proportional to 63,260.07, 87,298.81 and 34,965.76

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Solution

The fourth proportional to 63,260.07, 87,298.81 and 34,965.76 is: 48,252.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,260.07 : 87,298.81 = 34,965.76 : x
  2. Step 2: Convert to fraction form
    63,260.07/87,298.81 = 34,965.76/x
  3. Step 3: Cross multiply
    63,260.07x = 87,298.81 × 34,965.76
  4. Step 4: Simplify right side
    63,260.07x = 3,052,469,063.92
  5. Step 5: Solve for x
    x = 3,052,469,063.92/63,260.07
  6. Step 6: Final answer
    x = 48,252.70

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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.