Home / 25,108.33-37,656.66-7,335.04

Finding the Fourth Proportional to 25,108.33, 37,656.66 and 7,335.04

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Solution

The fourth proportional to 25,108.33, 37,656.66 and 7,335.04 is: 11,000.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,108.33 : 37,656.66 = 7,335.04 : x
  2. Step 2: Convert to fraction form
    25,108.33/37,656.66 = 7,335.04/x
  3. Step 3: Cross multiply
    25,108.33x = 37,656.66 × 7,335.04
  4. Step 4: Simplify right side
    25,108.33x = 276,213,239.26
  5. Step 5: Solve for x
    x = 276,213,239.26/25,108.33
  6. Step 6: Final answer
    x = 11,000.86

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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.