Home / 227,870.64-341,851.50-70,093.08

Finding the Fourth Proportional to 227,870.64, 341,851.50 and 70,093.08

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Solution

The fourth proportional to 227,870.64, 341,851.50 and 70,093.08 is: 105,153.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,870.64 : 341,851.50 = 70,093.08 : x
  2. Step 2: Convert to fraction form
    227,870.64/341,851.50 = 70,093.08/x
  3. Step 3: Cross multiply
    227,870.64x = 341,851.50 × 70,093.08
  4. Step 4: Simplify right side
    227,870.64x = 23,961,424,537.62
  5. Step 5: Solve for x
    x = 23,961,424,537.62/227,870.64
  6. Step 6: Final answer
    x = 105,153.63

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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.