Home / 151,200.64-226,669.44-62,398.72

Finding the Fourth Proportional to 151,200.64, 226,669.44 and 62,398.72

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Solution

The fourth proportional to 151,200.64, 226,669.44 and 62,398.72 is: 93,543.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,200.64 : 226,669.44 = 62,398.72 : x
  2. Step 2: Convert to fraction form
    151,200.64/226,669.44 = 62,398.72/x
  3. Step 3: Cross multiply
    151,200.64x = 226,669.44 × 62,398.72
  4. Step 4: Simplify right side
    151,200.64x = 14,143,882,919.12
  5. Step 5: Solve for x
    x = 14,143,882,919.12/151,200.64
  6. Step 6: Final answer
    x = 93,543.80

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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.