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Finding the Fourth Proportional to 95,354.40, 143,038.44 and 25,232.88

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Solution

The fourth proportional to 95,354.40, 143,038.44 and 25,232.88 is: 37,851.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,354.40 : 143,038.44 = 25,232.88 : x
  2. Step 2: Convert to fraction form
    95,354.40/143,038.44 = 25,232.88/x
  3. Step 3: Cross multiply
    95,354.40x = 143,038.44 × 25,232.88
  4. Step 4: Simplify right side
    95,354.40x = 3,609,271,791.91
  5. Step 5: Solve for x
    x = 3,609,271,791.91/95,354.40
  6. Step 6: Final answer
    x = 37,851.13

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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.