Home / 43,920.36-60,611.22-25,057.62

Finding the Fourth Proportional to 43,920.36, 60,611.22 and 25,057.62

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Solution

The fourth proportional to 43,920.36, 60,611.22 and 25,057.62 is: 34,580.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,920.36 : 60,611.22 = 25,057.62 : x
  2. Step 2: Convert to fraction form
    43,920.36/60,611.22 = 25,057.62/x
  3. Step 3: Cross multiply
    43,920.36x = 60,611.22 × 25,057.62
  4. Step 4: Simplify right side
    43,920.36x = 1,518,772,918.50
  5. Step 5: Solve for x
    x = 1,518,772,918.50/43,920.36
  6. Step 6: Final answer
    x = 34,580.16

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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.