Home / 9,304.29-13,956.44-3,459.33

Finding the Fourth Proportional to 9,304.29, 13,956.44 and 3,459.33

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Solution

The fourth proportional to 9,304.29, 13,956.44 and 3,459.33 is: 5,189.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,304.29 : 13,956.44 = 3,459.33 : x
  2. Step 2: Convert to fraction form
    9,304.29/13,956.44 = 3,459.33/x
  3. Step 3: Cross multiply
    9,304.29x = 13,956.44 × 3,459.33
  4. Step 4: Simplify right side
    9,304.29x = 48,279,931.59
  5. Step 5: Solve for x
    x = 48,279,931.59/9,304.29
  6. Step 6: Final answer
    x = 5,189.00

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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.