Home / 41,147.04-56,729.88-33,585.60

Finding the Fourth Proportional to 41,147.04, 56,729.88 and 33,585.60

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Solution

The fourth proportional to 41,147.04, 56,729.88 and 33,585.60 is: 46,304.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,147.04 : 56,729.88 = 33,585.60 : x
  2. Step 2: Convert to fraction form
    41,147.04/56,729.88 = 33,585.60/x
  3. Step 3: Cross multiply
    41,147.04x = 56,729.88 × 33,585.60
  4. Step 4: Simplify right side
    41,147.04x = 1,905,307,057.73
  5. Step 5: Solve for x
    x = 1,905,307,057.73/41,147.04
  6. Step 6: Final answer
    x = 46,304.84

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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.