Home / 24,695.03-34,079.07-13,364.54

Finding the Fourth Proportional to 24,695.03, 34,079.07 and 13,364.54

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Solution

The fourth proportional to 24,695.03, 34,079.07 and 13,364.54 is: 18,443.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,695.03 : 34,079.07 = 13,364.54 : x
  2. Step 2: Convert to fraction form
    24,695.03/34,079.07 = 13,364.54/x
  3. Step 3: Cross multiply
    24,695.03x = 34,079.07 × 13,364.54
  4. Step 4: Simplify right side
    24,695.03x = 455,451,179.38
  5. Step 5: Solve for x
    x = 455,451,179.38/24,695.03
  6. Step 6: Final answer
    x = 18,443.03

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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.