Home / 372,222.06-558,107.84-167,019.10

Finding the Fourth Proportional to 372,222.06, 558,107.84 and 167,019.10

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Solution

The fourth proportional to 372,222.06, 558,107.84 and 167,019.10 is: 250,427.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    372,222.06 : 558,107.84 = 167,019.10 : x
  2. Step 2: Convert to fraction form
    372,222.06/558,107.84 = 167,019.10/x
  3. Step 3: Cross multiply
    372,222.06x = 558,107.84 × 167,019.10
  4. Step 4: Simplify right side
    372,222.06x = 93,214,666,349.20
  5. Step 5: Solve for x
    x = 93,214,666,349.20/372,222.06
  6. Step 6: Final answer
    x = 250,427.57

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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.