Home / 149,196.46-223,830.21-44,015.53

Finding the Fourth Proportional to 149,196.46, 223,830.21 and 44,015.53

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Solution

The fourth proportional to 149,196.46, 223,830.21 and 44,015.53 is: 66,033.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,196.46 : 223,830.21 = 44,015.53 : x
  2. Step 2: Convert to fraction form
    149,196.46/223,830.21 = 44,015.53/x
  3. Step 3: Cross multiply
    149,196.46x = 223,830.21 × 44,015.53
  4. Step 4: Simplify right side
    149,196.46x = 9,852,005,323.16
  5. Step 5: Solve for x
    x = 9,852,005,323.16/149,196.46
  6. Step 6: Final answer
    x = 66,033.77

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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.