Home / 35,516.10-53,274.15-22,383.30

Finding the Fourth Proportional to 35,516.10, 53,274.15 and 22,383.30

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Solution

The fourth proportional to 35,516.10, 53,274.15 and 22,383.30 is: 33,574.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,516.10 : 53,274.15 = 22,383.30 : x
  2. Step 2: Convert to fraction form
    35,516.10/53,274.15 = 22,383.30/x
  3. Step 3: Cross multiply
    35,516.10x = 53,274.15 × 22,383.30
  4. Step 4: Simplify right side
    35,516.10x = 1,192,451,281.70
  5. Step 5: Solve for x
    x = 1,192,451,281.70/35,516.10
  6. Step 6: Final answer
    x = 33,574.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.