Home / 9,653.23-14,459.56-4,958.92

Finding the Fourth Proportional to 9,653.23, 14,459.56 and 4,958.92

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Solution

The fourth proportional to 9,653.23, 14,459.56 and 4,958.92 is: 7,427.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,653.23 : 14,459.56 = 4,958.92 : x
  2. Step 2: Convert to fraction form
    9,653.23/14,459.56 = 4,958.92/x
  3. Step 3: Cross multiply
    9,653.23x = 14,459.56 × 4,958.92
  4. Step 4: Simplify right side
    9,653.23x = 71,703,834.85
  5. Step 5: Solve for x
    x = 71,703,834.85/9,653.23
  6. Step 6: Final answer
    x = 7,427.97

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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.