Home / 227,925.96-341,893.34-70,154.25

Finding the Fourth Proportional to 227,925.96, 341,893.34 and 70,154.25

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Solution

The fourth proportional to 227,925.96, 341,893.34 and 70,154.25 is: 105,232.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,925.96 : 341,893.34 = 70,154.25 : x
  2. Step 2: Convert to fraction form
    227,925.96/341,893.34 = 70,154.25/x
  3. Step 3: Cross multiply
    227,925.96x = 341,893.34 × 70,154.25
  4. Step 4: Simplify right side
    227,925.96x = 23,985,270,496.92
  5. Step 5: Solve for x
    x = 23,985,270,496.92/227,925.96
  6. Step 6: Final answer
    x = 105,232.73

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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.