Home / 35,846.02-49,466.49-19,930.18

Finding the Fourth Proportional to 35,846.02, 49,466.49 and 19,930.18

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Solution

The fourth proportional to 35,846.02, 49,466.49 and 19,930.18 is: 27,503.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,846.02 : 49,466.49 = 19,930.18 : x
  2. Step 2: Convert to fraction form
    35,846.02/49,466.49 = 19,930.18/x
  3. Step 3: Cross multiply
    35,846.02x = 49,466.49 × 19,930.18
  4. Step 4: Simplify right side
    35,846.02x = 985,876,049.67
  5. Step 5: Solve for x
    x = 985,876,049.67/35,846.02
  6. Step 6: Final answer
    x = 27,503.08

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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.