Home / 248,868.67-373,304.45-61,880.17

Finding the Fourth Proportional to 248,868.67, 373,304.45 and 61,880.17

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Solution

The fourth proportional to 248,868.67, 373,304.45 and 61,880.17 is: 92,820.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,868.67 : 373,304.45 = 61,880.17 : x
  2. Step 2: Convert to fraction form
    248,868.67/373,304.45 = 61,880.17/x
  3. Step 3: Cross multiply
    248,868.67x = 373,304.45 × 61,880.17
  4. Step 4: Simplify right side
    248,868.67x = 23,100,142,827.76
  5. Step 5: Solve for x
    x = 23,100,142,827.76/248,868.67
  6. Step 6: Final answer
    x = 92,820.61

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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.