Home / 35,941.88-49,601.32-20,026.32

Finding the Fourth Proportional to 35,941.88, 49,601.32 and 20,026.32

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Solution

The fourth proportional to 35,941.88, 49,601.32 and 20,026.32 is: 27,637.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,941.88 : 49,601.32 = 20,026.32 : x
  2. Step 2: Convert to fraction form
    35,941.88/49,601.32 = 20,026.32/x
  3. Step 3: Cross multiply
    35,941.88x = 49,601.32 × 20,026.32
  4. Step 4: Simplify right side
    35,941.88x = 993,331,906.74
  5. Step 5: Solve for x
    x = 993,331,906.74/35,941.88
  6. Step 6: Final answer
    x = 27,637.17

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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.