Home / 96,446.04-133,094.52-54,004.74

Finding the Fourth Proportional to 96,446.04, 133,094.52 and 54,004.74

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Solution

The fourth proportional to 96,446.04, 133,094.52 and 54,004.74 is: 74,525.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,446.04 : 133,094.52 = 54,004.74 : x
  2. Step 2: Convert to fraction form
    96,446.04/133,094.52 = 54,004.74/x
  3. Step 3: Cross multiply
    96,446.04x = 133,094.52 × 54,004.74
  4. Step 4: Simplify right side
    96,446.04x = 7,187,734,948.02
  5. Step 5: Solve for x
    x = 7,187,734,948.02/96,446.04
  6. Step 6: Final answer
    x = 74,525.97

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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.