Home / 241,916.49-333,856.14-134,488.31

Finding the Fourth Proportional to 241,916.49, 333,856.14 and 134,488.31

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Solution

The fourth proportional to 241,916.49, 333,856.14 and 134,488.31 is: 185,600.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,916.49 : 333,856.14 = 134,488.31 : x
  2. Step 2: Convert to fraction form
    241,916.49/333,856.14 = 134,488.31/x
  3. Step 3: Cross multiply
    241,916.49x = 333,856.14 × 134,488.31
  4. Step 4: Simplify right side
    241,916.49x = 44,899,749,390.69
  5. Step 5: Solve for x
    x = 44,899,749,390.69/241,916.49
  6. Step 6: Final answer
    x = 185,600.20

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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.