Home / 76,298.08-114,425.25-22,995.22

Finding the Fourth Proportional to 76,298.08, 114,425.25 and 22,995.22

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Solution

The fourth proportional to 76,298.08, 114,425.25 and 22,995.22 is: 34,486.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,298.08 : 114,425.25 = 22,995.22 : x
  2. Step 2: Convert to fraction form
    76,298.08/114,425.25 = 22,995.22/x
  3. Step 3: Cross multiply
    76,298.08x = 114,425.25 × 22,995.22
  4. Step 4: Simplify right side
    76,298.08x = 2,631,233,797.31
  5. Step 5: Solve for x
    x = 2,631,233,797.31/76,298.08
  6. Step 6: Final answer
    x = 34,486.24

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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.