Home / 227,925.75-341,893.05-70,154.07

Finding the Fourth Proportional to 227,925.75, 341,893.05 and 70,154.07

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Solution

The fourth proportional to 227,925.75, 341,893.05 and 70,154.07 is: 105,232.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,925.75 : 341,893.05 = 70,154.07 : x
  2. Step 2: Convert to fraction form
    227,925.75/341,893.05 = 70,154.07/x
  3. Step 3: Cross multiply
    227,925.75x = 341,893.05 × 70,154.07
  4. Step 4: Simplify right side
    227,925.75x = 23,985,188,962.21
  5. Step 5: Solve for x
    x = 23,985,188,962.21/227,925.75
  6. Step 6: Final answer
    x = 105,232.47

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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.