Home / 23,386.08-32,274.54-13,954.44

Finding the Fourth Proportional to 23,386.08, 32,274.54 and 13,954.44

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Solution

The fourth proportional to 23,386.08, 32,274.54 and 13,954.44 is: 19,258.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,386.08 : 32,274.54 = 13,954.44 : x
  2. Step 2: Convert to fraction form
    23,386.08/32,274.54 = 13,954.44/x
  3. Step 3: Cross multiply
    23,386.08x = 32,274.54 × 13,954.44
  4. Step 4: Simplify right side
    23,386.08x = 450,373,131.96
  5. Step 5: Solve for x
    x = 450,373,131.96/23,386.08
  6. Step 6: Final answer
    x = 19,258.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.