Home / 15,610.32-23,391.54-10,606.32

Finding the Fourth Proportional to 15,610.32, 23,391.54 and 10,606.32

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Solution

The fourth proportional to 15,610.32, 23,391.54 and 10,606.32 is: 15,893.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,610.32 : 23,391.54 = 10,606.32 : x
  2. Step 2: Convert to fraction form
    15,610.32/23,391.54 = 10,606.32/x
  3. Step 3: Cross multiply
    15,610.32x = 23,391.54 × 10,606.32
  4. Step 4: Simplify right side
    15,610.32x = 248,098,158.53
  5. Step 5: Solve for x
    x = 248,098,158.53/15,610.32
  6. Step 6: Final answer
    x = 15,893.21

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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.