Home / 244,617.80-366,908.47-102,426.35

Finding the Fourth Proportional to 244,617.80, 366,908.47 and 102,426.35

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Solution

The fourth proportional to 244,617.80, 366,908.47 and 102,426.35 is: 153,631.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,617.80 : 366,908.47 = 102,426.35 : x
  2. Step 2: Convert to fraction form
    244,617.80/366,908.47 = 102,426.35/x
  3. Step 3: Cross multiply
    244,617.80x = 366,908.47 × 102,426.35
  4. Step 4: Simplify right side
    244,617.80x = 37,581,095,366.18
  5. Step 5: Solve for x
    x = 37,581,095,366.18/244,617.80
  6. Step 6: Final answer
    x = 153,631.89

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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.