Home / 23,402.58-35,090.99-11,530.23

Finding the Fourth Proportional to 23,402.58, 35,090.99 and 11,530.23

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Solution

The fourth proportional to 23,402.58, 35,090.99 and 11,530.23 is: 17,289.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,402.58 : 35,090.99 = 11,530.23 : x
  2. Step 2: Convert to fraction form
    23,402.58/35,090.99 = 11,530.23/x
  3. Step 3: Cross multiply
    23,402.58x = 35,090.99 × 11,530.23
  4. Step 4: Simplify right side
    23,402.58x = 404,607,185.63
  5. Step 5: Solve for x
    x = 404,607,185.63/23,402.58
  6. Step 6: Final answer
    x = 17,289.00

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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.