Home / 109,337.23-164,027.72-34,468.93

Finding the Fourth Proportional to 109,337.23, 164,027.72 and 34,468.93

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Solution

The fourth proportional to 109,337.23, 164,027.72 and 34,468.93 is: 51,710.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,337.23 : 164,027.72 = 34,468.93 : x
  2. Step 2: Convert to fraction form
    109,337.23/164,027.72 = 34,468.93/x
  3. Step 3: Cross multiply
    109,337.23x = 164,027.72 × 34,468.93
  4. Step 4: Simplify right side
    109,337.23x = 5,653,859,998.74
  5. Step 5: Solve for x
    x = 5,653,859,998.74/109,337.23
  6. Step 6: Final answer
    x = 51,710.29

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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.