Home / 23,604.70-35,412.26-7,814.65

Finding the Fourth Proportional to 23,604.70, 35,412.26 and 7,814.65

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Solution

The fourth proportional to 23,604.70, 35,412.26 and 7,814.65 is: 11,723.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,604.70 : 35,412.26 = 7,814.65 : x
  2. Step 2: Convert to fraction form
    23,604.70/35,412.26 = 7,814.65/x
  3. Step 3: Cross multiply
    23,604.70x = 35,412.26 × 7,814.65
  4. Step 4: Simplify right side
    23,604.70x = 276,734,417.61
  5. Step 5: Solve for x
    x = 276,734,417.61/23,604.70
  6. Step 6: Final answer
    x = 11,723.70

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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.