Home / 30,568.53-45,785.06-23,496.47

Finding the Fourth Proportional to 30,568.53, 45,785.06 and 23,496.47

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Solution

The fourth proportional to 30,568.53, 45,785.06 and 23,496.47 is: 35,192.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,568.53 : 45,785.06 = 23,496.47 : x
  2. Step 2: Convert to fraction form
    30,568.53/45,785.06 = 23,496.47/x
  3. Step 3: Cross multiply
    30,568.53x = 45,785.06 × 23,496.47
  4. Step 4: Simplify right side
    30,568.53x = 1,075,787,171.26
  5. Step 5: Solve for x
    x = 1,075,787,171.26/30,568.53
  6. Step 6: Final answer
    x = 35,192.64

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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.