Home / 30,293.76-41,717.18-23,568.06

Finding the Fourth Proportional to 30,293.76, 41,717.18 and 23,568.06

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Solution

The fourth proportional to 30,293.76, 41,717.18 and 23,568.06 is: 32,455.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,293.76 : 41,717.18 = 23,568.06 : x
  2. Step 2: Convert to fraction form
    30,293.76/41,717.18 = 23,568.06/x
  3. Step 3: Cross multiply
    30,293.76x = 41,717.18 × 23,568.06
  4. Step 4: Simplify right side
    30,293.76x = 983,192,883.43
  5. Step 5: Solve for x
    x = 983,192,883.43/30,293.76
  6. Step 6: Final answer
    x = 32,455.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.