Home / 9,376.03-14,067.52-4,381.23

Finding the Fourth Proportional to 9,376.03, 14,067.52 and 4,381.23

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Solution

The fourth proportional to 9,376.03, 14,067.52 and 4,381.23 is: 6,573.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,376.03 : 14,067.52 = 4,381.23 : x
  2. Step 2: Convert to fraction form
    9,376.03/14,067.52 = 4,381.23/x
  3. Step 3: Cross multiply
    9,376.03x = 14,067.52 × 4,381.23
  4. Step 4: Simplify right side
    9,376.03x = 61,633,008.18
  5. Step 5: Solve for x
    x = 61,633,008.18/9,376.03
  6. Step 6: Final answer
    x = 6,573.47

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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.