Home / 166,244.10-249,092.55-96,000.90

Finding the Fourth Proportional to 166,244.10, 249,092.55 and 96,000.90

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Solution

The fourth proportional to 166,244.10, 249,092.55 and 96,000.90 is: 143,843.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,244.10 : 249,092.55 = 96,000.90 : x
  2. Step 2: Convert to fraction form
    166,244.10/249,092.55 = 96,000.90/x
  3. Step 3: Cross multiply
    166,244.10x = 249,092.55 × 96,000.90
  4. Step 4: Simplify right side
    166,244.10x = 23,913,108,983.30
  5. Step 5: Solve for x
    x = 23,913,108,983.30/166,244.10
  6. Step 6: Final answer
    x = 143,843.35

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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.