Home / 151,227.63-226,841.45-46,046.60

Finding the Fourth Proportional to 151,227.63, 226,841.45 and 46,046.60

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Solution

The fourth proportional to 151,227.63, 226,841.45 and 46,046.60 is: 69,069.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,227.63 : 226,841.45 = 46,046.60 : x
  2. Step 2: Convert to fraction form
    151,227.63/226,841.45 = 46,046.60/x
  3. Step 3: Cross multiply
    151,227.63x = 226,841.45 × 46,046.60
  4. Step 4: Simplify right side
    151,227.63x = 10,445,277,830.04
  5. Step 5: Solve for x
    x = 10,445,277,830.04/151,227.63
  6. Step 6: Final answer
    x = 69,069.90

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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.