Home / 109,747.14-164,617.04-46,526.59

Finding the Fourth Proportional to 109,747.14, 164,617.04 and 46,526.59

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Solution

The fourth proportional to 109,747.14, 164,617.04 and 46,526.59 is: 69,788.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,747.14 : 164,617.04 = 46,526.59 : x
  2. Step 2: Convert to fraction form
    109,747.14/164,617.04 = 46,526.59/x
  3. Step 3: Cross multiply
    109,747.14x = 164,617.04 × 46,526.59
  4. Step 4: Simplify right side
    109,747.14x = 7,659,069,527.09
  5. Step 5: Solve for x
    x = 7,659,069,527.09/109,747.14
  6. Step 6: Final answer
    x = 69,788.33

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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.