Home / 35,548.38-49,056.15-19,633.02

Finding the Fourth Proportional to 35,548.38, 49,056.15 and 19,633.02

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Solution

The fourth proportional to 35,548.38, 49,056.15 and 19,633.02 is: 27,093.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,548.38 : 49,056.15 = 19,633.02 : x
  2. Step 2: Convert to fraction form
    35,548.38/49,056.15 = 19,633.02/x
  3. Step 3: Cross multiply
    35,548.38x = 49,056.15 × 19,633.02
  4. Step 4: Simplify right side
    35,548.38x = 963,120,374.07
  5. Step 5: Solve for x
    x = 963,120,374.07/35,548.38
  6. Step 6: Final answer
    x = 27,093.23

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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.