Home / 241,578.46-333,353.91-141,034.78

Finding the Fourth Proportional to 241,578.46, 333,353.91 and 141,034.78

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Solution

The fourth proportional to 241,578.46, 333,353.91 and 141,034.78 is: 194,613.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,578.46 : 333,353.91 = 141,034.78 : x
  2. Step 2: Convert to fraction form
    241,578.46/333,353.91 = 141,034.78/x
  3. Step 3: Cross multiply
    241,578.46x = 333,353.91 × 141,034.78
  4. Step 4: Simplify right side
    241,578.46x = 47,014,495,358.99
  5. Step 5: Solve for x
    x = 47,014,495,358.99/241,578.46
  6. Step 6: Final answer
    x = 194,613.77

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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.