Home / 9,476.04-13,082.46-6,293.64

Finding the Fourth Proportional to 9,476.04, 13,082.46 and 6,293.64

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Solution

The fourth proportional to 9,476.04, 13,082.46 and 6,293.64 is: 8,688.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,476.04 : 13,082.46 = 6,293.64 : x
  2. Step 2: Convert to fraction form
    9,476.04/13,082.46 = 6,293.64/x
  3. Step 3: Cross multiply
    9,476.04x = 13,082.46 × 6,293.64
  4. Step 4: Simplify right side
    9,476.04x = 82,336,293.55
  5. Step 5: Solve for x
    x = 82,336,293.55/9,476.04
  6. Step 6: Final answer
    x = 8,688.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.