Home / 23,569.38-35,365.59-11,090.66

Finding the Fourth Proportional to 23,569.38, 35,365.59 and 11,090.66

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Solution

The fourth proportional to 23,569.38, 35,365.59 and 11,090.66 is: 16,641.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,569.38 : 35,365.59 = 11,090.66 : x
  2. Step 2: Convert to fraction form
    23,569.38/35,365.59 = 11,090.66/x
  3. Step 3: Cross multiply
    23,569.38x = 35,365.59 × 11,090.66
  4. Step 4: Simplify right side
    23,569.38x = 392,227,557.56
  5. Step 5: Solve for x
    x = 392,227,557.56/23,569.38
  6. Step 6: Final answer
    x = 16,641.40

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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.