Home / 50,801.15-70,239.30-44,495.39

Finding the Fourth Proportional to 50,801.15, 70,239.30 and 44,495.39

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Solution

The fourth proportional to 50,801.15, 70,239.30 and 44,495.39 is: 61,520.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,801.15 : 70,239.30 = 44,495.39 : x
  2. Step 2: Convert to fraction form
    50,801.15/70,239.30 = 44,495.39/x
  3. Step 3: Cross multiply
    50,801.15x = 70,239.30 × 44,495.39
  4. Step 4: Simplify right side
    50,801.15x = 3,125,325,046.83
  5. Step 5: Solve for x
    x = 3,125,325,046.83/50,801.15
  6. Step 6: Final answer
    x = 61,520.75

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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.