Home / 23,252.19-32,088.11-13,820.82

Finding the Fourth Proportional to 23,252.19, 32,088.11 and 13,820.82

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Solution

The fourth proportional to 23,252.19, 32,088.11 and 13,820.82 is: 19,072.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,252.19 : 32,088.11 = 13,820.82 : x
  2. Step 2: Convert to fraction form
    23,252.19/32,088.11 = 13,820.82/x
  3. Step 3: Cross multiply
    23,252.19x = 32,088.11 × 13,820.82
  4. Step 4: Simplify right side
    23,252.19x = 443,483,992.45
  5. Step 5: Solve for x
    x = 443,483,992.45/23,252.19
  6. Step 6: Final answer
    x = 19,072.78

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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.