Home / 134,046.73-201,069.96-34,206.92

Finding the Fourth Proportional to 134,046.73, 201,069.96 and 34,206.92

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Solution

The fourth proportional to 134,046.73, 201,069.96 and 34,206.92 is: 51,310.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,046.73 : 201,069.96 = 34,206.92 : x
  2. Step 2: Convert to fraction form
    134,046.73/201,069.96 = 34,206.92/x
  3. Step 3: Cross multiply
    134,046.73x = 201,069.96 × 34,206.92
  4. Step 4: Simplify right side
    134,046.73x = 6,877,983,533.45
  5. Step 5: Solve for x
    x = 6,877,983,533.45/134,046.73
  6. Step 6: Final answer
    x = 51,310.34

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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.