Home / 15,409.20-23,103.34-6,043.34

Finding the Fourth Proportional to 15,409.20, 23,103.34 and 6,043.34

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Solution

The fourth proportional to 15,409.20, 23,103.34 and 6,043.34 is: 9,060.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,409.20 : 23,103.34 = 6,043.34 : x
  2. Step 2: Convert to fraction form
    15,409.20/23,103.34 = 6,043.34/x
  3. Step 3: Cross multiply
    15,409.20x = 23,103.34 × 6,043.34
  4. Step 4: Simplify right side
    15,409.20x = 139,621,338.76
  5. Step 5: Solve for x
    x = 139,621,338.76/15,409.20
  6. Step 6: Final answer
    x = 9,060.91

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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.