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Finding the Fourth Proportional to 6,063.55, 9,090.95 and 1,901.32

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Solution

The fourth proportional to 6,063.55, 9,090.95 and 1,901.32 is: 2,850.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,063.55 : 9,090.95 = 1,901.32 : x
  2. Step 2: Convert to fraction form
    6,063.55/9,090.95 = 1,901.32/x
  3. Step 3: Cross multiply
    6,063.55x = 9,090.95 × 1,901.32
  4. Step 4: Simplify right side
    6,063.55x = 17,284,772.82
  5. Step 5: Solve for x
    x = 17,284,772.82/6,063.55
  6. Step 6: Final answer
    x = 2,850.60

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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.