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Finding the Fourth Proportional to 195,271.54, 292,801.94 and 88,597.28

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Solution

The fourth proportional to 195,271.54, 292,801.94 and 88,597.28 is: 132,848.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,271.54 : 292,801.94 = 88,597.28 : x
  2. Step 2: Convert to fraction form
    195,271.54/292,801.94 = 88,597.28/x
  3. Step 3: Cross multiply
    195,271.54x = 292,801.94 × 88,597.28
  4. Step 4: Simplify right side
    195,271.54x = 25,941,455,462.72
  5. Step 5: Solve for x
    x = 25,941,455,462.72/195,271.54
  6. Step 6: Final answer
    x = 132,848.11

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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.