Home / 60,013.37-90,028.26-22,057.58

Finding the Fourth Proportional to 60,013.37, 90,028.26 and 22,057.58

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Solution

The fourth proportional to 60,013.37, 90,028.26 and 22,057.58 is: 33,089.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,013.37 : 90,028.26 = 22,057.58 : x
  2. Step 2: Convert to fraction form
    60,013.37/90,028.26 = 22,057.58/x
  3. Step 3: Cross multiply
    60,013.37x = 90,028.26 × 22,057.58
  4. Step 4: Simplify right side
    60,013.37x = 1,985,805,772.28
  5. Step 5: Solve for x
    x = 1,985,805,772.28/60,013.37
  6. Step 6: Final answer
    x = 33,089.39

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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.