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Finding the Fourth Proportional to 6,095.55, 9,143.63 and 1,935.88

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Solution

The fourth proportional to 6,095.55, 9,143.63 and 1,935.88 is: 2,903.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,095.55 : 9,143.63 = 1,935.88 : x
  2. Step 2: Convert to fraction form
    6,095.55/9,143.63 = 1,935.88/x
  3. Step 3: Cross multiply
    6,095.55x = 9,143.63 × 1,935.88
  4. Step 4: Simplify right side
    6,095.55x = 17,700,952.43
  5. Step 5: Solve for x
    x = 17,700,952.43/6,095.55
  6. Step 6: Final answer
    x = 2,903.92

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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.