Home / 67,929.35-101,893.95-44,550.32

Finding the Fourth Proportional to 67,929.35, 101,893.95 and 44,550.32

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Solution

The fourth proportional to 67,929.35, 101,893.95 and 44,550.32 is: 66,825.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,929.35 : 101,893.95 = 44,550.32 : x
  2. Step 2: Convert to fraction form
    67,929.35/101,893.95 = 44,550.32/x
  3. Step 3: Cross multiply
    67,929.35x = 101,893.95 × 44,550.32
  4. Step 4: Simplify right side
    67,929.35x = 4,539,407,569.09
  5. Step 5: Solve for x
    x = 4,539,407,569.09/67,929.35
  6. Step 6: Final answer
    x = 66,825.43

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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.