Home / 244,182.10-336,955.26-136,727.50

Finding the Fourth Proportional to 244,182.10, 336,955.26 and 136,727.50

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Solution

The fourth proportional to 244,182.10, 336,955.26 and 136,727.50 is: 188,674.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,182.10 : 336,955.26 = 136,727.50 : x
  2. Step 2: Convert to fraction form
    244,182.10/336,955.26 = 136,727.50/x
  3. Step 3: Cross multiply
    244,182.10x = 336,955.26 × 136,727.50
  4. Step 4: Simplify right side
    244,182.10x = 46,071,050,311.65
  5. Step 5: Solve for x
    x = 46,071,050,311.65/244,182.10
  6. Step 6: Final answer
    x = 188,674.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.