Home / 297,766.06-446,553.08-98,038.88

Finding the Fourth Proportional to 297,766.06, 446,553.08 and 98,038.88

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Solution

The fourth proportional to 297,766.06, 446,553.08 and 98,038.88 is: 147,026.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,766.06 : 446,553.08 = 98,038.88 : x
  2. Step 2: Convert to fraction form
    297,766.06/446,553.08 = 98,038.88/x
  3. Step 3: Cross multiply
    297,766.06x = 446,553.08 × 98,038.88
  4. Step 4: Simplify right side
    297,766.06x = 43,779,563,823.75
  5. Step 5: Solve for x
    x = 43,779,563,823.75/297,766.06
  6. Step 6: Final answer
    x = 147,026.71

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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.