Home / 69,541.89-95,951.70-46,922.85

Finding the Fourth Proportional to 69,541.89, 95,951.70 and 46,922.85

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Solution

The fourth proportional to 69,541.89, 95,951.70 and 46,922.85 is: 64,742.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,541.89 : 95,951.70 = 46,922.85 : x
  2. Step 2: Convert to fraction form
    69,541.89/95,951.70 = 46,922.85/x
  3. Step 3: Cross multiply
    69,541.89x = 95,951.70 × 46,922.85
  4. Step 4: Simplify right side
    69,541.89x = 4,502,327,226.35
  5. Step 5: Solve for x
    x = 4,502,327,226.35/69,541.89
  6. Step 6: Final answer
    x = 64,742.66

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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.