Home / 109,224.14-163,876.26-46,060.16

Finding the Fourth Proportional to 109,224.14, 163,876.26 and 46,060.16

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Solution

The fourth proportional to 109,224.14, 163,876.26 and 46,060.16 is: 69,107.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,224.14 : 163,876.26 = 46,060.16 : x
  2. Step 2: Convert to fraction form
    109,224.14/163,876.26 = 46,060.16/x
  3. Step 3: Cross multiply
    109,224.14x = 163,876.26 × 46,060.16
  4. Step 4: Simplify right side
    109,224.14x = 7,548,166,755.80
  5. Step 5: Solve for x
    x = 7,548,166,755.80/109,224.14
  6. Step 6: Final answer
    x = 69,107.13

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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.