Home / 13,093.01-19,644.75-4,773.63

Finding the Fourth Proportional to 13,093.01, 19,644.75 and 4,773.63

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Solution

The fourth proportional to 13,093.01, 19,644.75 and 4,773.63 is: 7,162.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,093.01 : 19,644.75 = 4,773.63 : x
  2. Step 2: Convert to fraction form
    13,093.01/19,644.75 = 4,773.63/x
  3. Step 3: Cross multiply
    13,093.01x = 19,644.75 × 4,773.63
  4. Step 4: Simplify right side
    13,093.01x = 93,776,767.94
  5. Step 5: Solve for x
    x = 93,776,767.94/13,093.01
  6. Step 6: Final answer
    x = 7,162.36

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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.