Home / 118,026.83-177,092.57-61,853.58

Finding the Fourth Proportional to 118,026.83, 177,092.57 and 61,853.58

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Solution

The fourth proportional to 118,026.83, 177,092.57 and 61,853.58 is: 92,807.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,026.83 : 177,092.57 = 61,853.58 : x
  2. Step 2: Convert to fraction form
    118,026.83/177,092.57 = 61,853.58/x
  3. Step 3: Cross multiply
    118,026.83x = 177,092.57 × 61,853.58
  4. Step 4: Simplify right side
    118,026.83x = 10,953,809,136.63
  5. Step 5: Solve for x
    x = 10,953,809,136.63/118,026.83
  6. Step 6: Final answer
    x = 92,807.79

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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.