Home / 264,610.02-365,081.30-149,870.46

Finding the Fourth Proportional to 264,610.02, 365,081.30 and 149,870.46

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Solution

The fourth proportional to 264,610.02, 365,081.30 and 149,870.46 is: 206,775.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,610.02 : 365,081.30 = 149,870.46 : x
  2. Step 2: Convert to fraction form
    264,610.02/365,081.30 = 149,870.46/x
  3. Step 3: Cross multiply
    264,610.02x = 365,081.30 × 149,870.46
  4. Step 4: Simplify right side
    264,610.02x = 54,714,902,368.40
  5. Step 5: Solve for x
    x = 54,714,902,368.40/264,610.02
  6. Step 6: Final answer
    x = 206,775.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.