Home / 244,074.33-336,782.51-153,366.08

Finding the Fourth Proportional to 244,074.33, 336,782.51 and 153,366.08

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Solution

The fourth proportional to 244,074.33, 336,782.51 and 153,366.08 is: 211,620.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,074.33 : 336,782.51 = 153,366.08 : x
  2. Step 2: Convert to fraction form
    244,074.33/336,782.51 = 153,366.08/x
  3. Step 3: Cross multiply
    244,074.33x = 336,782.51 × 153,366.08
  4. Step 4: Simplify right side
    244,074.33x = 51,651,011,495.64
  5. Step 5: Solve for x
    x = 51,651,011,495.64/244,074.33
  6. Step 6: Final answer
    x = 211,620.01

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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.