Home / 10,367.37-14,295.66-7,004.34

Finding the Fourth Proportional to 10,367.37, 14,295.66 and 7,004.34

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Solution

The fourth proportional to 10,367.37, 14,295.66 and 7,004.34 is: 9,658.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,367.37 : 14,295.66 = 7,004.34 : x
  2. Step 2: Convert to fraction form
    10,367.37/14,295.66 = 7,004.34/x
  3. Step 3: Cross multiply
    10,367.37x = 14,295.66 × 7,004.34
  4. Step 4: Simplify right side
    10,367.37x = 100,131,663.16
  5. Step 5: Solve for x
    x = 100,131,663.16/10,367.37
  6. Step 6: Final answer
    x = 9,658.35

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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.