Home / 227,937.95-341,911.33-70,166.25

Finding the Fourth Proportional to 227,937.95, 341,911.33 and 70,166.25

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Solution

The fourth proportional to 227,937.95, 341,911.33 and 70,166.25 is: 105,250.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,937.95 : 341,911.33 = 70,166.25 : x
  2. Step 2: Convert to fraction form
    227,937.95/341,911.33 = 70,166.25/x
  3. Step 3: Cross multiply
    227,937.95x = 341,911.33 × 70,166.25
  4. Step 4: Simplify right side
    227,937.95x = 23,990,635,683.20
  5. Step 5: Solve for x
    x = 23,990,635,683.20/227,937.95
  6. Step 6: Final answer
    x = 105,250.73

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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.