Home / 94,240.38-141,383.81-46,877.94

Finding the Fourth Proportional to 94,240.38, 141,383.81 and 46,877.94

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Solution

The fourth proportional to 94,240.38, 141,383.81 and 46,877.94 is: 70,328.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,240.38 : 141,383.81 = 46,877.94 : x
  2. Step 2: Convert to fraction form
    94,240.38/141,383.81 = 46,877.94/x
  3. Step 3: Cross multiply
    94,240.38x = 141,383.81 × 46,877.94
  4. Step 4: Simplify right side
    94,240.38x = 6,627,781,879.35
  5. Step 5: Solve for x
    x = 6,627,781,879.35/94,240.38
  6. Step 6: Final answer
    x = 70,328.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.