Home / 191,060.27-263,687.46-110,472.22

Finding the Fourth Proportional to 191,060.27, 263,687.46 and 110,472.22

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Solution

The fourth proportional to 191,060.27, 263,687.46 and 110,472.22 is: 152,465.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    191,060.27 : 263,687.46 = 110,472.22 : x
  2. Step 2: Convert to fraction form
    191,060.27/263,687.46 = 110,472.22/x
  3. Step 3: Cross multiply
    191,060.27x = 263,687.46 × 110,472.22
  4. Step 4: Simplify right side
    191,060.27x = 29,130,139,092.36
  5. Step 5: Solve for x
    x = 29,130,139,092.36/191,060.27
  6. Step 6: Final answer
    x = 152,465.71

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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.