Home / 23,753.29-35,645.84-12,667.63

Finding the Fourth Proportional to 23,753.29, 35,645.84 and 12,667.63

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Solution

The fourth proportional to 23,753.29, 35,645.84 and 12,667.63 is: 19,009.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,753.29 : 35,645.84 = 12,667.63 : x
  2. Step 2: Convert to fraction form
    23,753.29/35,645.84 = 12,667.63/x
  3. Step 3: Cross multiply
    23,753.29x = 35,645.84 × 12,667.63
  4. Step 4: Simplify right side
    23,753.29x = 451,548,312.16
  5. Step 5: Solve for x
    x = 451,548,312.16/23,753.29
  6. Step 6: Final answer
    x = 19,009.93

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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.