Home / 114,183.04-171,024.90-57,926.20

Finding the Fourth Proportional to 114,183.04, 171,024.90 and 57,926.20

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Solution

The fourth proportional to 114,183.04, 171,024.90 and 57,926.20 is: 86,762.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,183.04 : 171,024.90 = 57,926.20 : x
  2. Step 2: Convert to fraction form
    114,183.04/171,024.90 = 57,926.20/x
  3. Step 3: Cross multiply
    114,183.04x = 171,024.90 × 57,926.20
  4. Step 4: Simplify right side
    114,183.04x = 9,906,822,562.38
  5. Step 5: Solve for x
    x = 9,906,822,562.38/114,183.04
  6. Step 6: Final answer
    x = 86,762.64

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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.