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Finding the Fourth Proportional to 182,510.01, 273,764.61 and 49,393.80

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Solution

The fourth proportional to 182,510.01, 273,764.61 and 49,393.80 is: 74,090.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,510.01 : 273,764.61 = 49,393.80 : x
  2. Step 2: Convert to fraction form
    182,510.01/273,764.61 = 49,393.80/x
  3. Step 3: Cross multiply
    182,510.01x = 273,764.61 × 49,393.80
  4. Step 4: Simplify right side
    182,510.01x = 13,522,274,393.42
  5. Step 5: Solve for x
    x = 13,522,274,393.42/182,510.01
  6. Step 6: Final answer
    x = 74,090.59

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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.