Home / 114,024.70-171,037.05-54,866.35

Finding the Fourth Proportional to 114,024.70, 171,037.05 and 54,866.35

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Solution

The fourth proportional to 114,024.70, 171,037.05 and 54,866.35 is: 82,299.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,024.70 : 171,037.05 = 54,866.35 : x
  2. Step 2: Convert to fraction form
    114,024.70/171,037.05 = 54,866.35/x
  3. Step 3: Cross multiply
    114,024.70x = 171,037.05 × 54,866.35
  4. Step 4: Simplify right side
    114,024.70x = 9,384,178,648.27
  5. Step 5: Solve for x
    x = 9,384,178,648.27/114,024.70
  6. Step 6: Final answer
    x = 82,299.53

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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.