Home / 43,250.11-59,686.63-25,099.44

Finding the Fourth Proportional to 43,250.11, 59,686.63 and 25,099.44

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Solution

The fourth proportional to 43,250.11, 59,686.63 and 25,099.44 is: 34,638.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,250.11 : 59,686.63 = 25,099.44 : x
  2. Step 2: Convert to fraction form
    43,250.11/59,686.63 = 25,099.44/x
  3. Step 3: Cross multiply
    43,250.11x = 59,686.63 × 25,099.44
  4. Step 4: Simplify right side
    43,250.11x = 1,498,100,813.83
  5. Step 5: Solve for x
    x = 1,498,100,813.83/43,250.11
  6. Step 6: Final answer
    x = 34,638.08

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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.