Home / 9,934.23-14,904.59-4,739.43

Finding the Fourth Proportional to 9,934.23, 14,904.59 and 4,739.43

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Solution

The fourth proportional to 9,934.23, 14,904.59 and 4,739.43 is: 7,110.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,934.23 : 14,904.59 = 4,739.43 : x
  2. Step 2: Convert to fraction form
    9,934.23/14,904.59 = 4,739.43/x
  3. Step 3: Cross multiply
    9,934.23x = 14,904.59 × 4,739.43
  4. Step 4: Simplify right side
    9,934.23x = 70,639,260.98
  5. Step 5: Solve for x
    x = 70,639,260.98/9,934.23
  6. Step 6: Final answer
    x = 7,110.69

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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.