Home / 35,548.34-49,056.54-19,632.71

Finding the Fourth Proportional to 35,548.34, 49,056.54 and 19,632.71

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Solution

The fourth proportional to 35,548.34, 49,056.54 and 19,632.71 is: 27,093.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,548.34 : 49,056.54 = 19,632.71 : x
  2. Step 2: Convert to fraction form
    35,548.34/49,056.54 = 19,632.71/x
  3. Step 3: Cross multiply
    35,548.34x = 49,056.54 × 19,632.71
  4. Step 4: Simplify right side
    35,548.34x = 963,112,872.44
  5. Step 5: Solve for x
    x = 963,112,872.44/35,548.34
  6. Step 6: Final answer
    x = 27,093.05

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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.