Home / 152,028.60-227,697.30-96,041.40

Finding the Fourth Proportional to 152,028.60, 227,697.30 and 96,041.40

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Solution

The fourth proportional to 152,028.60, 227,697.30 and 96,041.40 is: 143,843.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,028.60 : 227,697.30 = 96,041.40 : x
  2. Step 2: Convert to fraction form
    152,028.60/227,697.30 = 96,041.40/x
  3. Step 3: Cross multiply
    152,028.60x = 227,697.30 × 96,041.40
  4. Step 4: Simplify right side
    152,028.60x = 21,868,367,468.22
  5. Step 5: Solve for x
    x = 21,868,367,468.22/152,028.60
  6. Step 6: Final answer
    x = 143,843.77

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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.