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Finding the Fourth Proportional to 338,250.88, 466,464.22 and 202,263.22

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Solution

The fourth proportional to 338,250.88, 466,464.22 and 202,263.22 is: 278,930.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    338,250.88 : 466,464.22 = 202,263.22 : x
  2. Step 2: Convert to fraction form
    338,250.88/466,464.22 = 202,263.22/x
  3. Step 3: Cross multiply
    338,250.88x = 466,464.22 × 202,263.22
  4. Step 4: Simplify right side
    338,250.88x = 94,348,554,140.67
  5. Step 5: Solve for x
    x = 94,348,554,140.67/338,250.88
  6. Step 6: Final answer
    x = 278,930.70

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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.