Home / 332,020.90-497,966.55-110,404.90

Finding the Fourth Proportional to 332,020.90, 497,966.55 and 110,404.90

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Solution

The fourth proportional to 332,020.90, 497,966.55 and 110,404.90 is: 165,585.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,020.90 : 497,966.55 = 110,404.90 : x
  2. Step 2: Convert to fraction form
    332,020.90/497,966.55 = 110,404.90/x
  3. Step 3: Cross multiply
    332,020.90x = 497,966.55 × 110,404.90
  4. Step 4: Simplify right side
    332,020.90x = 54,977,947,156.10
  5. Step 5: Solve for x
    x = 54,977,947,156.10/332,020.90
  6. Step 6: Final answer
    x = 165,585.80

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1.5x scale

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.