Home / 113,222.16-169,837.02-50,892.84

Finding the Fourth Proportional to 113,222.16, 169,837.02 and 50,892.84

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Solution

The fourth proportional to 113,222.16, 169,837.02 and 50,892.84 is: 76,340.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,222.16 : 169,837.02 = 50,892.84 : x
  2. Step 2: Convert to fraction form
    113,222.16/169,837.02 = 50,892.84/x
  3. Step 3: Cross multiply
    113,222.16x = 169,837.02 × 50,892.84
  4. Step 4: Simplify right side
    113,222.16x = 8,643,488,284.94
  5. Step 5: Solve for x
    x = 8,643,488,284.94/113,222.16
  6. Step 6: Final answer
    x = 76,340.96

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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.