Home / 35,364.44-48,804.18-19,450.12

Finding the Fourth Proportional to 35,364.44, 48,804.18 and 19,450.12

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Solution

The fourth proportional to 35,364.44, 48,804.18 and 19,450.12 is: 26,841.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,364.44 : 48,804.18 = 19,450.12 : x
  2. Step 2: Convert to fraction form
    35,364.44/48,804.18 = 19,450.12/x
  3. Step 3: Cross multiply
    35,364.44x = 48,804.18 × 19,450.12
  4. Step 4: Simplify right side
    35,364.44x = 949,247,157.50
  5. Step 5: Solve for x
    x = 949,247,157.50/35,364.44
  6. Step 6: Final answer
    x = 26,841.85

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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.