Home / 35,505.63-48,998.06-19,591.16

Finding the Fourth Proportional to 35,505.63, 48,998.06 and 19,591.16

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Solution

The fourth proportional to 35,505.63, 48,998.06 and 19,591.16 is: 27,035.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,505.63 : 48,998.06 = 19,591.16 : x
  2. Step 2: Convert to fraction form
    35,505.63/48,998.06 = 19,591.16/x
  3. Step 3: Cross multiply
    35,505.63x = 48,998.06 × 19,591.16
  4. Step 4: Simplify right side
    35,505.63x = 959,928,490.20
  5. Step 5: Solve for x
    x = 959,928,490.20/35,505.63
  6. Step 6: Final answer
    x = 27,035.95

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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.