Home / 23,404.66-35,106.48-7,610.20

Finding the Fourth Proportional to 23,404.66, 35,106.48 and 7,610.20

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Solution

The fourth proportional to 23,404.66, 35,106.48 and 7,610.20 is: 11,415.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,404.66 : 35,106.48 = 7,610.20 : x
  2. Step 2: Convert to fraction form
    23,404.66/35,106.48 = 7,610.20/x
  3. Step 3: Cross multiply
    23,404.66x = 35,106.48 × 7,610.20
  4. Step 4: Simplify right side
    23,404.66x = 267,167,334.10
  5. Step 5: Solve for x
    x = 267,167,334.10/23,404.66
  6. Step 6: Final answer
    x = 11,415.13

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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.