Home / 373,257.93-559,887.34-92,775.18

Finding the Fourth Proportional to 373,257.93, 559,887.34 and 92,775.18

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Solution

The fourth proportional to 373,257.93, 559,887.34 and 92,775.18 is: 139,162.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,257.93 : 559,887.34 = 92,775.18 : x
  2. Step 2: Convert to fraction form
    373,257.93/559,887.34 = 92,775.18/x
  3. Step 3: Cross multiply
    373,257.93x = 559,887.34 × 92,775.18
  4. Step 4: Simplify right side
    373,257.93x = 51,943,648,284.35
  5. Step 5: Solve for x
    x = 51,943,648,284.35/373,257.93
  6. Step 6: Final answer
    x = 139,162.88

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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.