Home / 60,441.57-90,570.02-25,362.09

Finding the Fourth Proportional to 60,441.57, 90,570.02 and 25,362.09

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Solution

The fourth proportional to 60,441.57, 90,570.02 and 25,362.09 is: 38,004.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,441.57 : 90,570.02 = 25,362.09 : x
  2. Step 2: Convert to fraction form
    60,441.57/90,570.02 = 25,362.09/x
  3. Step 3: Cross multiply
    60,441.57x = 90,570.02 × 25,362.09
  4. Step 4: Simplify right side
    60,441.57x = 2,297,044,871.73
  5. Step 5: Solve for x
    x = 2,297,044,871.73/60,441.57
  6. Step 6: Final answer
    x = 38,004.39

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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.