Home / 43,377.90-59,847.48-25,477.35

Finding the Fourth Proportional to 43,377.90, 59,847.48 and 25,477.35

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Solution

The fourth proportional to 43,377.90, 59,847.48 and 25,477.35 is: 35,150.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,377.90 : 59,847.48 = 25,477.35 : x
  2. Step 2: Convert to fraction form
    43,377.90/59,847.48 = 25,477.35/x
  3. Step 3: Cross multiply
    43,377.90x = 59,847.48 × 25,477.35
  4. Step 4: Simplify right side
    43,377.90x = 1,524,755,194.58
  5. Step 5: Solve for x
    x = 1,524,755,194.58/43,377.90
  6. Step 6: Final answer
    x = 35,150.51

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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.