Home / 9,530.75-14,298.35-2,956.59

Finding the Fourth Proportional to 9,530.75, 14,298.35 and 2,956.59

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Solution

The fourth proportional to 9,530.75, 14,298.35 and 2,956.59 is: 4,435.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,530.75 : 14,298.35 = 2,956.59 : x
  2. Step 2: Convert to fraction form
    9,530.75/14,298.35 = 2,956.59/x
  3. Step 3: Cross multiply
    9,530.75x = 14,298.35 × 2,956.59
  4. Step 4: Simplify right side
    9,530.75x = 42,274,343.84
  5. Step 5: Solve for x
    x = 42,274,343.84/9,530.75
  6. Step 6: Final answer
    x = 4,435.58

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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.