Home / 7,554.06-11,327.90-4,043.32

Finding the Fourth Proportional to 7,554.06, 11,327.90 and 4,043.32

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Solution

The fourth proportional to 7,554.06, 11,327.90 and 4,043.32 is: 6,063.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,554.06 : 11,327.90 = 4,043.32 : x
  2. Step 2: Convert to fraction form
    7,554.06/11,327.90 = 4,043.32/x
  3. Step 3: Cross multiply
    7,554.06x = 11,327.90 × 4,043.32
  4. Step 4: Simplify right side
    7,554.06x = 45,802,276.09
  5. Step 5: Solve for x
    x = 45,802,276.09/7,554.06
  6. Step 6: Final answer
    x = 6,063.27

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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.