Home / 96,446.07-133,100.01-54,004.61

Finding the Fourth Proportional to 96,446.07, 133,100.01 and 54,004.61

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Solution

The fourth proportional to 96,446.07, 133,100.01 and 54,004.61 is: 74,528.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,446.07 : 133,100.01 = 54,004.61 : x
  2. Step 2: Convert to fraction form
    96,446.07/133,100.01 = 54,004.61/x
  3. Step 3: Cross multiply
    96,446.07x = 133,100.01 × 54,004.61
  4. Step 4: Simplify right side
    96,446.07x = 7,188,013,465.55
  5. Step 5: Solve for x
    x = 7,188,013,465.55/96,446.07
  6. Step 6: Final answer
    x = 74,528.84

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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.