Home / 59,752.37-89,683.97-30,190.96

Finding the Fourth Proportional to 59,752.37, 89,683.97 and 30,190.96

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Solution

The fourth proportional to 59,752.37, 89,683.97 and 30,190.96 is: 45,314.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,752.37 : 89,683.97 = 30,190.96 : x
  2. Step 2: Convert to fraction form
    59,752.37/89,683.97 = 30,190.96/x
  3. Step 3: Cross multiply
    59,752.37x = 89,683.97 × 30,190.96
  4. Step 4: Simplify right side
    59,752.37x = 2,707,644,999.96
  5. Step 5: Solve for x
    x = 2,707,644,999.96/59,752.37
  6. Step 6: Final answer
    x = 45,314.44

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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.