Home / 17,903.69-24,710.70-10,350.33

Finding the Fourth Proportional to 17,903.69, 24,710.70 and 10,350.33

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Solution

The fourth proportional to 17,903.69, 24,710.70 and 10,350.33 is: 14,285.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,903.69 : 24,710.70 = 10,350.33 : x
  2. Step 2: Convert to fraction form
    17,903.69/24,710.70 = 10,350.33/x
  3. Step 3: Cross multiply
    17,903.69x = 24,710.70 × 10,350.33
  4. Step 4: Simplify right side
    17,903.69x = 255,763,899.53
  5. Step 5: Solve for x
    x = 255,763,899.53/17,903.69
  6. Step 6: Final answer
    x = 14,285.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.