Home / 134,099.64-200,843.28-64,028.16

Finding the Fourth Proportional to 134,099.64, 200,843.28 and 64,028.16

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Solution

The fourth proportional to 134,099.64, 200,843.28 and 64,028.16 is: 95,896.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,099.64 : 200,843.28 = 64,028.16 : x
  2. Step 2: Convert to fraction form
    134,099.64/200,843.28 = 64,028.16/x
  3. Step 3: Cross multiply
    134,099.64x = 200,843.28 × 64,028.16
  4. Step 4: Simplify right side
    134,099.64x = 12,859,625,666.76
  5. Step 5: Solve for x
    x = 12,859,625,666.76/134,099.64
  6. Step 6: Final answer
    x = 95,896.05

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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.