Home / 366,317.61-549,555.33-113,593.02

Finding the Fourth Proportional to 366,317.61, 549,555.33 and 113,593.02

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Solution

The fourth proportional to 366,317.61, 549,555.33 and 113,593.02 is: 170,414.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,317.61 : 549,555.33 = 113,593.02 : x
  2. Step 2: Convert to fraction form
    366,317.61/549,555.33 = 113,593.02/x
  3. Step 3: Cross multiply
    366,317.61x = 549,555.33 × 113,593.02
  4. Step 4: Simplify right side
    366,317.61x = 62,425,649,591.80
  5. Step 5: Solve for x
    x = 62,425,649,591.80/366,317.61
  6. Step 6: Final answer
    x = 170,414.00

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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.