Home / 35,291.19-48,701.23-19,375.52

Finding the Fourth Proportional to 35,291.19, 48,701.23 and 19,375.52

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Solution

The fourth proportional to 35,291.19, 48,701.23 and 19,375.52 is: 26,737.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,291.19 : 48,701.23 = 19,375.52 : x
  2. Step 2: Convert to fraction form
    35,291.19/48,701.23 = 19,375.52/x
  3. Step 3: Cross multiply
    35,291.19x = 48,701.23 × 19,375.52
  4. Step 4: Simplify right side
    35,291.19x = 943,611,559.01
  5. Step 5: Solve for x
    x = 943,611,559.01/35,291.19
  6. Step 6: Final answer
    x = 26,737.88

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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.