Home / 184,950.66-277,360.35-66,590.22

Finding the Fourth Proportional to 184,950.66, 277,360.35 and 66,590.22

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Solution

The fourth proportional to 184,950.66, 277,360.35 and 66,590.22 is: 99,861.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,950.66 : 277,360.35 = 66,590.22 : x
  2. Step 2: Convert to fraction form
    184,950.66/277,360.35 = 66,590.22/x
  3. Step 3: Cross multiply
    184,950.66x = 277,360.35 × 66,590.22
  4. Step 4: Simplify right side
    184,950.66x = 18,469,486,725.78
  5. Step 5: Solve for x
    x = 18,469,486,725.78/184,950.66
  6. Step 6: Final answer
    x = 99,861.70

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1.5x scale

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.