Home / 6,903.56-10,330.44-5,941.28

Finding the Fourth Proportional to 6,903.56, 10,330.44 and 5,941.28

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Solution

The fourth proportional to 6,903.56, 10,330.44 and 5,941.28 is: 8,890.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,903.56 : 10,330.44 = 5,941.28 : x
  2. Step 2: Convert to fraction form
    6,903.56/10,330.44 = 5,941.28/x
  3. Step 3: Cross multiply
    6,903.56x = 10,330.44 × 5,941.28
  4. Step 4: Simplify right side
    6,903.56x = 61,376,036.56
  5. Step 5: Solve for x
    x = 61,376,036.56/6,903.56
  6. Step 6: Final answer
    x = 8,890.49

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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.