Home / 59,077.62-88,611.03-19,639.26

Finding the Fourth Proportional to 59,077.62, 88,611.03 and 19,639.26

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Solution

The fourth proportional to 59,077.62, 88,611.03 and 19,639.26 is: 29,457.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,077.62 : 88,611.03 = 19,639.26 : x
  2. Step 2: Convert to fraction form
    59,077.62/88,611.03 = 19,639.26/x
  3. Step 3: Cross multiply
    59,077.62x = 88,611.03 × 19,639.26
  4. Step 4: Simplify right side
    59,077.62x = 1,740,255,057.04
  5. Step 5: Solve for x
    x = 1,740,255,057.04/59,077.62
  6. Step 6: Final answer
    x = 29,457.09

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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.