Home / 23,063.13-34,577.08-19,102.23

Finding the Fourth Proportional to 23,063.13, 34,577.08 and 19,102.23

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Solution

The fourth proportional to 23,063.13, 34,577.08 and 19,102.23 is: 28,638.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,063.13 : 34,577.08 = 19,102.23 : x
  2. Step 2: Convert to fraction form
    23,063.13/34,577.08 = 19,102.23/x
  3. Step 3: Cross multiply
    23,063.13x = 34,577.08 × 19,102.23
  4. Step 4: Simplify right side
    23,063.13x = 660,499,287.13
  5. Step 5: Solve for x
    x = 660,499,287.13/23,063.13
  6. Step 6: Final answer
    x = 28,638.75

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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.