Home / 264,640.06-365,261.07-162,753.22

Finding the Fourth Proportional to 264,640.06, 365,261.07 and 162,753.22

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Solution

The fourth proportional to 264,640.06, 365,261.07 and 162,753.22 is: 224,634.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,640.06 : 365,261.07 = 162,753.22 : x
  2. Step 2: Convert to fraction form
    264,640.06/365,261.07 = 162,753.22/x
  3. Step 3: Cross multiply
    264,640.06x = 365,261.07 × 162,753.22
  4. Step 4: Simplify right side
    264,640.06x = 59,447,415,283.15
  5. Step 5: Solve for x
    x = 59,447,415,283.15/264,640.06
  6. Step 6: Final answer
    x = 224,634.98

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1.5x scale

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.