Home / 341,119.29-470,752.14-188,162.13

Finding the Fourth Proportional to 341,119.29, 470,752.14 and 188,162.13

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Solution

The fourth proportional to 341,119.29, 470,752.14 and 188,162.13 is: 259,667.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,119.29 : 470,752.14 = 188,162.13 : x
  2. Step 2: Convert to fraction form
    341,119.29/470,752.14 = 188,162.13/x
  3. Step 3: Cross multiply
    341,119.29x = 470,752.14 × 188,162.13
  4. Step 4: Simplify right side
    341,119.29x = 88,577,725,364.46
  5. Step 5: Solve for x
    x = 88,577,725,364.46/341,119.29
  6. Step 6: Final answer
    x = 259,667.89

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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.