Home / 244,066.95-336,575.82-190,332.36

Finding the Fourth Proportional to 244,066.95, 336,575.82 and 190,332.36

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Solution

The fourth proportional to 244,066.95, 336,575.82 and 190,332.36 is: 262,474.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,066.95 : 336,575.82 = 190,332.36 : x
  2. Step 2: Convert to fraction form
    244,066.95/336,575.82 = 190,332.36/x
  3. Step 3: Cross multiply
    244,066.95x = 336,575.82 × 190,332.36
  4. Step 4: Simplify right side
    244,066.95x = 64,061,270,139.54
  5. Step 5: Solve for x
    x = 64,061,270,139.54/244,066.95
  6. Step 6: Final answer
    x = 262,474.17

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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.