Home / 9,376.48-14,060.49-3,528.94

Finding the Fourth Proportional to 9,376.48, 14,060.49 and 3,528.94

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Solution

The fourth proportional to 9,376.48, 14,060.49 and 3,528.94 is: 5,291.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,376.48 : 14,060.49 = 3,528.94 : x
  2. Step 2: Convert to fraction form
    9,376.48/14,060.49 = 3,528.94/x
  3. Step 3: Cross multiply
    9,376.48x = 14,060.49 × 3,528.94
  4. Step 4: Simplify right side
    9,376.48x = 49,618,625.58
  5. Step 5: Solve for x
    x = 49,618,625.58/9,376.48
  6. Step 6: Final answer
    x = 5,291.82

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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.