Home / 164,277.38-246,416.07-64,484.57

Finding the Fourth Proportional to 164,277.38, 246,416.07 and 64,484.57

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Solution

The fourth proportional to 164,277.38, 246,416.07 and 64,484.57 is: 96,726.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,277.38 : 246,416.07 = 64,484.57 : x
  2. Step 2: Convert to fraction form
    164,277.38/246,416.07 = 64,484.57/x
  3. Step 3: Cross multiply
    164,277.38x = 246,416.07 × 64,484.57
  4. Step 4: Simplify right side
    164,277.38x = 15,890,033,082.96
  5. Step 5: Solve for x
    x = 15,890,033,082.96/164,277.38
  6. Step 6: Final answer
    x = 96,726.85

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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.