Home / 23,653.36-35,492.08-15,761.28

Finding the Fourth Proportional to 23,653.36, 35,492.08 and 15,761.28

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Solution

The fourth proportional to 23,653.36, 35,492.08 and 15,761.28 is: 23,649.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,653.36 : 35,492.08 = 15,761.28 : x
  2. Step 2: Convert to fraction form
    23,653.36/35,492.08 = 15,761.28/x
  3. Step 3: Cross multiply
    23,653.36x = 35,492.08 × 15,761.28
  4. Step 4: Simplify right side
    23,653.36x = 559,400,610.66
  5. Step 5: Solve for x
    x = 559,400,610.66/23,653.36
  6. Step 6: Final answer
    x = 23,649.94

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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.