Home / 9,441.30-14,148.54-6,956.58

Finding the Fourth Proportional to 9,441.30, 14,148.54 and 6,956.58

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Solution

The fourth proportional to 9,441.30, 14,148.54 and 6,956.58 is: 10,424.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,441.30 : 14,148.54 = 6,956.58 : x
  2. Step 2: Convert to fraction form
    9,441.30/14,148.54 = 6,956.58/x
  3. Step 3: Cross multiply
    9,441.30x = 14,148.54 × 6,956.58
  4. Step 4: Simplify right side
    9,441.30x = 98,425,450.39
  5. Step 5: Solve for x
    x = 98,425,450.39/9,441.30
  6. Step 6: Final answer
    x = 10,424.99

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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.