Home / 7,925.04-11,887.56-2,994.66

Finding the Fourth Proportional to 7,925.04, 11,887.56 and 2,994.66

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Solution

The fourth proportional to 7,925.04, 11,887.56 and 2,994.66 is: 4,491.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,925.04 : 11,887.56 = 2,994.66 : x
  2. Step 2: Convert to fraction form
    7,925.04/11,887.56 = 2,994.66/x
  3. Step 3: Cross multiply
    7,925.04x = 11,887.56 × 2,994.66
  4. Step 4: Simplify right side
    7,925.04x = 35,599,200.43
  5. Step 5: Solve for x
    x = 35,599,200.43/7,925.04
  6. Step 6: Final answer
    x = 4,491.99

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Similar ratio
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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.