Home / 7,254.64-10,883.49-3,094.77

Finding the Fourth Proportional to 7,254.64, 10,883.49 and 3,094.77

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Solution

The fourth proportional to 7,254.64, 10,883.49 and 3,094.77 is: 4,642.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,254.64 : 10,883.49 = 3,094.77 : x
  2. Step 2: Convert to fraction form
    7,254.64/10,883.49 = 3,094.77/x
  3. Step 3: Cross multiply
    7,254.64x = 10,883.49 × 3,094.77
  4. Step 4: Simplify right side
    7,254.64x = 33,681,898.35
  5. Step 5: Solve for x
    x = 33,681,898.35/7,254.64
  6. Step 6: Final answer
    x = 4,642.81

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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.