Home / 24,814.80-37,218.60-7,282.80

Finding the Fourth Proportional to 24,814.80, 37,218.60 and 7,282.80

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Solution

The fourth proportional to 24,814.80, 37,218.60 and 7,282.80 is: 10,923.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,814.80 : 37,218.60 = 7,282.80 : x
  2. Step 2: Convert to fraction form
    24,814.80/37,218.60 = 7,282.80/x
  3. Step 3: Cross multiply
    24,814.80x = 37,218.60 × 7,282.80
  4. Step 4: Simplify right side
    24,814.80x = 271,055,620.08
  5. Step 5: Solve for x
    x = 271,055,620.08/24,814.80
  6. Step 6: Final answer
    x = 10,923.14

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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.