Home / 9,376.52-14,064.39-2,356.58

Finding the Fourth Proportional to 9,376.52, 14,064.39 and 2,356.58

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Solution

The fourth proportional to 9,376.52, 14,064.39 and 2,356.58 is: 3,534.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,376.52 : 14,064.39 = 2,356.58 : x
  2. Step 2: Convert to fraction form
    9,376.52/14,064.39 = 2,356.58/x
  3. Step 3: Cross multiply
    9,376.52x = 14,064.39 × 2,356.58
  4. Step 4: Simplify right side
    9,376.52x = 33,143,789.86
  5. Step 5: Solve for x
    x = 33,143,789.86/9,376.52
  6. Step 6: Final answer
    x = 3,534.77

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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.