Home / 151,226.60-226,926.30-57,799.40

Finding the Fourth Proportional to 151,226.60, 226,926.30 and 57,799.40

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Solution

The fourth proportional to 151,226.60, 226,926.30 and 57,799.40 is: 86,732.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,226.60 : 226,926.30 = 57,799.40 : x
  2. Step 2: Convert to fraction form
    151,226.60/226,926.30 = 57,799.40/x
  3. Step 3: Cross multiply
    151,226.60x = 226,926.30 × 57,799.40
  4. Step 4: Simplify right side
    151,226.60x = 13,116,203,984.22
  5. Step 5: Solve for x
    x = 13,116,203,984.22/151,226.60
  6. Step 6: Final answer
    x = 86,732.12

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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.