Home / 241,581.76-333,391.17-134,153.59

Finding the Fourth Proportional to 241,581.76, 333,391.17 and 134,153.59

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Solution

The fourth proportional to 241,581.76, 333,391.17 and 134,153.59 is: 185,136.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,581.76 : 333,391.17 = 134,153.59 : x
  2. Step 2: Convert to fraction form
    241,581.76/333,391.17 = 134,153.59/x
  3. Step 3: Cross multiply
    241,581.76x = 333,391.17 × 134,153.59
  4. Step 4: Simplify right side
    241,581.76x = 44,725,622,329.80
  5. Step 5: Solve for x
    x = 44,725,622,329.80/241,581.76
  6. Step 6: Final answer
    x = 185,136.59

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1.5x scale

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.