Home / 41,374.09-57,099.58-34,648.16

Finding the Fourth Proportional to 41,374.09, 57,099.58 and 34,648.16

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Solution

The fourth proportional to 41,374.09, 57,099.58 and 34,648.16 is: 47,817.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,374.09 : 57,099.58 = 34,648.16 : x
  2. Step 2: Convert to fraction form
    41,374.09/57,099.58 = 34,648.16/x
  3. Step 3: Cross multiply
    41,374.09x = 57,099.58 × 34,648.16
  4. Step 4: Simplify right side
    41,374.09x = 1,978,395,206.55
  5. Step 5: Solve for x
    x = 1,978,395,206.55/41,374.09
  6. Step 6: Final answer
    x = 47,817.25

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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.