Home / 114,012.01-171,091.46-61,458.13

Finding the Fourth Proportional to 114,012.01, 171,091.46 and 61,458.13

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Solution

The fourth proportional to 114,012.01, 171,091.46 and 61,458.13 is: 92,226.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,012.01 : 171,091.46 = 61,458.13 : x
  2. Step 2: Convert to fraction form
    114,012.01/171,091.46 = 61,458.13/x
  3. Step 3: Cross multiply
    114,012.01x = 171,091.46 × 61,458.13
  4. Step 4: Simplify right side
    114,012.01x = 10,514,961,190.57
  5. Step 5: Solve for x
    x = 10,514,961,190.57/114,012.01
  6. Step 6: Final answer
    x = 92,226.79

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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.