Home / 23,568.13-35,353.05-7,773.55

Finding the Fourth Proportional to 23,568.13, 35,353.05 and 7,773.55

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Solution

The fourth proportional to 23,568.13, 35,353.05 and 7,773.55 is: 11,660.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,568.13 : 35,353.05 = 7,773.55 : x
  2. Step 2: Convert to fraction form
    23,568.13/35,353.05 = 7,773.55/x
  3. Step 3: Cross multiply
    23,568.13x = 35,353.05 × 7,773.55
  4. Step 4: Simplify right side
    23,568.13x = 274,818,486.19
  5. Step 5: Solve for x
    x = 274,818,486.19/23,568.13
  6. Step 6: Final answer
    x = 11,660.60

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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.