Home / 297,765.05-446,551.59-98,037.88

Finding the Fourth Proportional to 297,765.05, 446,551.59 and 98,037.88

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Solution

The fourth proportional to 297,765.05, 446,551.59 and 98,037.88 is: 147,025.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,765.05 : 446,551.59 = 98,037.88 : x
  2. Step 2: Convert to fraction form
    297,765.05/446,551.59 = 98,037.88/x
  3. Step 3: Cross multiply
    297,765.05x = 446,551.59 × 98,037.88
  4. Step 4: Simplify right side
    297,765.05x = 43,778,971,194.23
  5. Step 5: Solve for x
    x = 43,778,971,194.23/297,765.05
  6. Step 6: Final answer
    x = 147,025.22

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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.