Home / 338,250.01-466,463.01-202,262.35

Finding the Fourth Proportional to 338,250.01, 466,463.01 and 202,262.35

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Solution

The fourth proportional to 338,250.01, 466,463.01 and 202,262.35 is: 278,929.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    338,250.01 : 466,463.01 = 202,262.35 : x
  2. Step 2: Convert to fraction form
    338,250.01/466,463.01 = 202,262.35/x
  3. Step 3: Cross multiply
    338,250.01x = 466,463.01 × 202,262.35
  4. Step 4: Simplify right side
    338,250.01x = 94,347,901,247.05
  5. Step 5: Solve for x
    x = 94,347,901,247.05/338,250.01
  6. Step 6: Final answer
    x = 278,929.49

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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.