Home / 10,250.99-15,364.54-4,704.92

Finding the Fourth Proportional to 10,250.99, 15,364.54 and 4,704.92

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Solution

The fourth proportional to 10,250.99, 15,364.54 and 4,704.92 is: 7,051.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,250.99 : 15,364.54 = 4,704.92 : x
  2. Step 2: Convert to fraction form
    10,250.99/15,364.54 = 4,704.92/x
  3. Step 3: Cross multiply
    10,250.99x = 15,364.54 × 4,704.92
  4. Step 4: Simplify right side
    10,250.99x = 72,288,908.01
  5. Step 5: Solve for x
    x = 72,288,908.01/10,250.99
  6. Step 6: Final answer
    x = 7,051.90

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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.