Home / 9,404.24-14,161.28-6,956.28

Finding the Fourth Proportional to 9,404.24, 14,161.28 and 6,956.28

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Solution

The fourth proportional to 9,404.24, 14,161.28 and 6,956.28 is: 10,475.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,404.24 : 14,161.28 = 6,956.28 : x
  2. Step 2: Convert to fraction form
    9,404.24/14,161.28 = 6,956.28/x
  3. Step 3: Cross multiply
    9,404.24x = 14,161.28 × 6,956.28
  4. Step 4: Simplify right side
    9,404.24x = 98,509,794.06
  5. Step 5: Solve for x
    x = 98,509,794.06/9,404.24
  6. Step 6: Final answer
    x = 10,475.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.