Home / 341,024.11-470,607.06-188,076.44

Finding the Fourth Proportional to 341,024.11, 470,607.06 and 188,076.44

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Solution

The fourth proportional to 341,024.11, 470,607.06 and 188,076.44 is: 259,542.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,024.11 : 470,607.06 = 188,076.44 : x
  2. Step 2: Convert to fraction form
    341,024.11/470,607.06 = 188,076.44/x
  3. Step 3: Cross multiply
    341,024.11x = 470,607.06 × 188,076.44
  4. Step 4: Simplify right side
    341,024.11x = 88,510,099,307.15
  5. Step 5: Solve for x
    x = 88,510,099,307.15/341,024.11
  6. Step 6: Final answer
    x = 259,542.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.