Home / 149,631.88-224,530.44-60,947.82

Finding the Fourth Proportional to 149,631.88, 224,530.44 and 60,947.82

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Solution

The fourth proportional to 149,631.88, 224,530.44 and 60,947.82 is: 91,455.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,631.88 : 224,530.44 = 60,947.82 : x
  2. Step 2: Convert to fraction form
    149,631.88/224,530.44 = 60,947.82/x
  3. Step 3: Cross multiply
    149,631.88x = 224,530.44 × 60,947.82
  4. Step 4: Simplify right side
    149,631.88x = 13,684,640,841.64
  5. Step 5: Solve for x
    x = 13,684,640,841.64/149,631.88
  6. Step 6: Final answer
    x = 91,455.38

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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.