Home / 109,473.24-164,141.01-46,260.84

Finding the Fourth Proportional to 109,473.24, 164,141.01 and 46,260.84

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Solution

The fourth proportional to 109,473.24, 164,141.01 and 46,260.84 is: 69,362.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,473.24 : 164,141.01 = 46,260.84 : x
  2. Step 2: Convert to fraction form
    109,473.24/164,141.01 = 46,260.84/x
  3. Step 3: Cross multiply
    109,473.24x = 164,141.01 × 46,260.84
  4. Step 4: Simplify right side
    109,473.24x = 7,593,301,001.05
  5. Step 5: Solve for x
    x = 7,593,301,001.05/109,473.24
  6. Step 6: Final answer
    x = 69,362.17

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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.