Home / 69,417.64-95,793.06-41,118.76

Finding the Fourth Proportional to 69,417.64, 95,793.06 and 41,118.76

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Solution

The fourth proportional to 69,417.64, 95,793.06 and 41,118.76 is: 56,741.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,417.64 : 95,793.06 = 41,118.76 : x
  2. Step 2: Convert to fraction form
    69,417.64/95,793.06 = 41,118.76/x
  3. Step 3: Cross multiply
    69,417.64x = 95,793.06 × 41,118.76
  4. Step 4: Simplify right side
    69,417.64x = 3,938,891,843.81
  5. Step 5: Solve for x
    x = 3,938,891,843.81/69,417.64
  6. Step 6: Final answer
    x = 56,741.94

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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.