Home / 227,625.90-341,827.65-149,088.30

Finding the Fourth Proportional to 227,625.90, 341,827.65 and 149,088.30

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Solution

The fourth proportional to 227,625.90, 341,827.65 and 149,088.30 is: 223,887.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,625.90 : 341,827.65 = 149,088.30 : x
  2. Step 2: Convert to fraction form
    227,625.90/341,827.65 = 149,088.30/x
  3. Step 3: Cross multiply
    227,625.90x = 341,827.65 × 149,088.30
  4. Step 4: Simplify right side
    227,625.90x = 50,962,503,231.50
  5. Step 5: Solve for x
    x = 50,962,503,231.50/227,625.90
  6. Step 6: Final answer
    x = 223,887.10

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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.