Home / 97,546.14-146,330.93-34,353.20

Finding the Fourth Proportional to 97,546.14, 146,330.93 and 34,353.20

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Solution

The fourth proportional to 97,546.14, 146,330.93 and 34,353.20 is: 51,533.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,546.14 : 146,330.93 = 34,353.20 : x
  2. Step 2: Convert to fraction form
    97,546.14/146,330.93 = 34,353.20/x
  3. Step 3: Cross multiply
    97,546.14x = 146,330.93 × 34,353.20
  4. Step 4: Simplify right side
    97,546.14x = 5,026,936,156.19
  5. Step 5: Solve for x
    x = 5,026,936,156.19/97,546.14
  6. Step 6: Final answer
    x = 51,533.93

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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.