Home / 35,942.50-49,598.58-20,026.39

Finding the Fourth Proportional to 35,942.50, 49,598.58 and 20,026.39

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Solution

The fourth proportional to 35,942.50, 49,598.58 and 20,026.39 is: 27,635.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,942.50 : 49,598.58 = 20,026.39 : x
  2. Step 2: Convert to fraction form
    35,942.50/49,598.58 = 20,026.39/x
  3. Step 3: Cross multiply
    35,942.50x = 49,598.58 × 20,026.39
  4. Step 4: Simplify right side
    35,942.50x = 993,280,506.53
  5. Step 5: Solve for x
    x = 993,280,506.53/35,942.50
  6. Step 6: Final answer
    x = 27,635.26

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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.