Home / 19,076.02-26,324.94-10,692.52

Finding the Fourth Proportional to 19,076.02, 26,324.94 and 10,692.52

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Solution

The fourth proportional to 19,076.02, 26,324.94 and 10,692.52 is: 14,755.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,076.02 : 26,324.94 = 10,692.52 : x
  2. Step 2: Convert to fraction form
    19,076.02/26,324.94 = 10,692.52/x
  3. Step 3: Cross multiply
    19,076.02x = 26,324.94 × 10,692.52
  4. Step 4: Simplify right side
    19,076.02x = 281,479,947.45
  5. Step 5: Solve for x
    x = 281,479,947.45/19,076.02
  6. Step 6: Final answer
    x = 14,755.70

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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.