Home / 19,175.50-26,463.27-10,792.54

Finding the Fourth Proportional to 19,175.50, 26,463.27 and 10,792.54

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Solution

The fourth proportional to 19,175.50, 26,463.27 and 10,792.54 is: 14,894.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,175.50 : 26,463.27 = 10,792.54 : x
  2. Step 2: Convert to fraction form
    19,175.50/26,463.27 = 10,792.54/x
  3. Step 3: Cross multiply
    19,175.50x = 26,463.27 × 10,792.54
  4. Step 4: Simplify right side
    19,175.50x = 285,605,900.01
  5. Step 5: Solve for x
    x = 285,605,900.01/19,175.50
  6. Step 6: Final answer
    x = 14,894.31

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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.