Home / 19,050.75-26,289.23-10,552.84

Finding the Fourth Proportional to 19,050.75, 26,289.23 and 10,552.84

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Solution

The fourth proportional to 19,050.75, 26,289.23 and 10,552.84 is: 14,562.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,050.75 : 26,289.23 = 10,552.84 : x
  2. Step 2: Convert to fraction form
    19,050.75/26,289.23 = 10,552.84/x
  3. Step 3: Cross multiply
    19,050.75x = 26,289.23 × 10,552.84
  4. Step 4: Simplify right side
    19,050.75x = 277,425,919.43
  5. Step 5: Solve for x
    x = 277,425,919.43/19,050.75
  6. Step 6: Final answer
    x = 14,562.47

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Double scale
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Similar ratio
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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.