Home / 160,716.08-241,114.28-113,423.48

Finding the Fourth Proportional to 160,716.08, 241,114.28 and 113,423.48

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Solution

The fourth proportional to 160,716.08, 241,114.28 and 113,423.48 is: 170,163.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,716.08 : 241,114.28 = 113,423.48 : x
  2. Step 2: Convert to fraction form
    160,716.08/241,114.28 = 113,423.48/x
  3. Step 3: Cross multiply
    160,716.08x = 241,114.28 × 113,423.48
  4. Step 4: Simplify right side
    160,716.08x = 27,348,018,942.61
  5. Step 5: Solve for x
    x = 27,348,018,942.61/160,716.08
  6. Step 6: Final answer
    x = 170,163.56

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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.