Home / 277,091.02-415,792.23-150,740.10

Finding the Fourth Proportional to 277,091.02, 415,792.23 and 150,740.10

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Solution

The fourth proportional to 277,091.02, 415,792.23 and 150,740.10 is: 226,194.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,091.02 : 415,792.23 = 150,740.10 : x
  2. Step 2: Convert to fraction form
    277,091.02/415,792.23 = 150,740.10/x
  3. Step 3: Cross multiply
    277,091.02x = 415,792.23 × 150,740.10
  4. Step 4: Simplify right side
    277,091.02x = 62,676,562,329.42
  5. Step 5: Solve for x
    x = 62,676,562,329.42/277,091.02
  6. Step 6: Final answer
    x = 226,194.85

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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.