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Finding the Fourth Proportional to 227,494.52, 341,307.36 and 69,746.24

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Solution

The fourth proportional to 227,494.52, 341,307.36 and 69,746.24 is: 104,639.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,494.52 : 341,307.36 = 69,746.24 : x
  2. Step 2: Convert to fraction form
    227,494.52/341,307.36 = 69,746.24/x
  3. Step 3: Cross multiply
    227,494.52x = 341,307.36 × 69,746.24
  4. Step 4: Simplify right side
    227,494.52x = 23,804,905,044.33
  5. Step 5: Solve for x
    x = 23,804,905,044.33/227,494.52
  6. Step 6: Final answer
    x = 104,639.47

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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.