Home / 9,752.32-14,625.60-2,826.88

Finding the Fourth Proportional to 9,752.32, 14,625.60 and 2,826.88

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Solution

The fourth proportional to 9,752.32, 14,625.60 and 2,826.88 is: 4,239.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,752.32 : 14,625.60 = 2,826.88 : x
  2. Step 2: Convert to fraction form
    9,752.32/14,625.60 = 2,826.88/x
  3. Step 3: Cross multiply
    9,752.32x = 14,625.60 × 2,826.88
  4. Step 4: Simplify right side
    9,752.32x = 41,344,816.13
  5. Step 5: Solve for x
    x = 41,344,816.13/9,752.32
  6. Step 6: Final answer
    x = 4,239.49

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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.