Home / 30,095.55-41,533.38-16,668.27

Finding the Fourth Proportional to 30,095.55, 41,533.38 and 16,668.27

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Solution

The fourth proportional to 30,095.55, 41,533.38 and 16,668.27 is: 23,003.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,095.55 : 41,533.38 = 16,668.27 : x
  2. Step 2: Convert to fraction form
    30,095.55/41,533.38 = 16,668.27/x
  3. Step 3: Cross multiply
    30,095.55x = 41,533.38 × 16,668.27
  4. Step 4: Simplify right side
    30,095.55x = 692,289,591.85
  5. Step 5: Solve for x
    x = 692,289,591.85/30,095.55
  6. Step 6: Final answer
    x = 23,003.05

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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.