Home / 96,448.04-133,097.28-54,006.74

Finding the Fourth Proportional to 96,448.04, 133,097.28 and 54,006.74

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Solution

The fourth proportional to 96,448.04, 133,097.28 and 54,006.74 is: 74,528.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,448.04 : 133,097.28 = 54,006.74 : x
  2. Step 2: Convert to fraction form
    96,448.04/133,097.28 = 54,006.74/x
  3. Step 3: Cross multiply
    96,448.04x = 133,097.28 × 54,006.74
  4. Step 4: Simplify right side
    96,448.04x = 7,188,150,195.67
  5. Step 5: Solve for x
    x = 7,188,150,195.67/96,448.04
  6. Step 6: Final answer
    x = 74,528.73

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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.