Home / 182,549.20-273,821.64-64,220.08

Finding the Fourth Proportional to 182,549.20, 273,821.64 and 64,220.08

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Solution

The fourth proportional to 182,549.20, 273,821.64 and 64,220.08 is: 96,329.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,549.20 : 273,821.64 = 64,220.08 : x
  2. Step 2: Convert to fraction form
    182,549.20/273,821.64 = 64,220.08/x
  3. Step 3: Cross multiply
    182,549.20x = 273,821.64 × 64,220.08
  4. Step 4: Simplify right side
    182,549.20x = 17,584,847,626.53
  5. Step 5: Solve for x
    x = 17,584,847,626.53/182,549.20
  6. Step 6: Final answer
    x = 96,329.36

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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.