Home / 97,346.62-134,325.03-59,612.86

Finding the Fourth Proportional to 97,346.62, 134,325.03 and 59,612.86

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Solution

The fourth proportional to 97,346.62, 134,325.03 and 59,612.86 is: 82,257.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,346.62 : 134,325.03 = 59,612.86 : x
  2. Step 2: Convert to fraction form
    97,346.62/134,325.03 = 59,612.86/x
  3. Step 3: Cross multiply
    97,346.62x = 134,325.03 × 59,612.86
  4. Step 4: Simplify right side
    97,346.62x = 8,007,499,207.89
  5. Step 5: Solve for x
    x = 8,007,499,207.89/97,346.62
  6. Step 6: Final answer
    x = 82,257.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.