Home / 114,276.01-171,524.58-55,153.30

Finding the Fourth Proportional to 114,276.01, 171,524.58 and 55,153.30

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Solution

The fourth proportional to 114,276.01, 171,524.58 and 55,153.30 is: 82,783.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,276.01 : 171,524.58 = 55,153.30 : x
  2. Step 2: Convert to fraction form
    114,276.01/171,524.58 = 55,153.30/x
  3. Step 3: Cross multiply
    114,276.01x = 171,524.58 × 55,153.30
  4. Step 4: Simplify right side
    114,276.01x = 9,460,146,618.11
  5. Step 5: Solve for x
    x = 9,460,146,618.11/114,276.01
  6. Step 6: Final answer
    x = 82,783.31

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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.