Home / 114,314.20-171,644.10-88,048.60

Finding the Fourth Proportional to 114,314.20, 171,644.10 and 88,048.60

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Solution

The fourth proportional to 114,314.20, 171,644.10 and 88,048.60 is: 132,206.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,314.20 : 171,644.10 = 88,048.60 : x
  2. Step 2: Convert to fraction form
    114,314.20/171,644.10 = 88,048.60/x
  3. Step 3: Cross multiply
    114,314.20x = 171,644.10 × 88,048.60
  4. Step 4: Simplify right side
    114,314.20x = 15,113,022,703.26
  5. Step 5: Solve for x
    x = 15,113,022,703.26/114,314.20
  6. Step 6: Final answer
    x = 132,206.00

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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.