Home / 149,590.54-224,213.55-60,746.50

Finding the Fourth Proportional to 149,590.54, 224,213.55 and 60,746.50

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Solution

The fourth proportional to 149,590.54, 224,213.55 and 60,746.50 is: 91,049.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,590.54 : 224,213.55 = 60,746.50 : x
  2. Step 2: Convert to fraction form
    149,590.54/224,213.55 = 60,746.50/x
  3. Step 3: Cross multiply
    149,590.54x = 224,213.55 × 60,746.50
  4. Step 4: Simplify right side
    149,590.54x = 13,620,188,415.08
  5. Step 5: Solve for x
    x = 13,620,188,415.08/149,590.54
  6. Step 6: Final answer
    x = 91,049.80

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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.