Home / 89,043.39-133,574.04-32,898.24

Finding the Fourth Proportional to 89,043.39, 133,574.04 and 32,898.24

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Solution

The fourth proportional to 89,043.39, 133,574.04 and 32,898.24 is: 49,350.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,043.39 : 133,574.04 = 32,898.24 : x
  2. Step 2: Convert to fraction form
    89,043.39/133,574.04 = 32,898.24/x
  3. Step 3: Cross multiply
    89,043.39x = 133,574.04 × 32,898.24
  4. Step 4: Simplify right side
    89,043.39x = 4,394,350,825.69
  5. Step 5: Solve for x
    x = 4,394,350,825.69/89,043.39
  6. Step 6: Final answer
    x = 49,350.67

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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.