Home / 35,549.43-49,057.92-19,633.74

Finding the Fourth Proportional to 35,549.43, 49,057.92 and 19,633.74

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Solution

The fourth proportional to 35,549.43, 49,057.92 and 19,633.74 is: 27,094.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,549.43 : 49,057.92 = 19,633.74 : x
  2. Step 2: Convert to fraction form
    35,549.43/49,057.92 = 19,633.74/x
  3. Step 3: Cross multiply
    35,549.43x = 49,057.92 × 19,633.74
  4. Step 4: Simplify right side
    35,549.43x = 963,190,446.22
  5. Step 5: Solve for x
    x = 963,190,446.22/35,549.43
  6. Step 6: Final answer
    x = 27,094.40

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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.