Home / 133,525.10-200,298.54-58,634.84

Finding the Fourth Proportional to 133,525.10, 200,298.54 and 58,634.84

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Solution

The fourth proportional to 133,525.10, 200,298.54 and 58,634.84 is: 87,957.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,525.10 : 200,298.54 = 58,634.84 : x
  2. Step 2: Convert to fraction form
    133,525.10/200,298.54 = 58,634.84/x
  3. Step 3: Cross multiply
    133,525.10x = 200,298.54 × 58,634.84
  4. Step 4: Simplify right side
    133,525.10x = 11,744,472,845.13
  5. Step 5: Solve for x
    x = 11,744,472,845.13/133,525.10
  6. Step 6: Final answer
    x = 87,957.04

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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.