Home / 9,256.59-13,884.57-4,319.46

Finding the Fourth Proportional to 9,256.59, 13,884.57 and 4,319.46

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Solution

The fourth proportional to 9,256.59, 13,884.57 and 4,319.46 is: 6,479.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,256.59 : 13,884.57 = 4,319.46 : x
  2. Step 2: Convert to fraction form
    9,256.59/13,884.57 = 4,319.46/x
  3. Step 3: Cross multiply
    9,256.59x = 13,884.57 × 4,319.46
  4. Step 4: Simplify right side
    9,256.59x = 59,973,844.73
  5. Step 5: Solve for x
    x = 59,973,844.73/9,256.59
  6. Step 6: Final answer
    x = 6,479.04

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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.