Home / 7,349.65-11,024.25-1,803.01

Finding the Fourth Proportional to 7,349.65, 11,024.25 and 1,803.01

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Solution

The fourth proportional to 7,349.65, 11,024.25 and 1,803.01 is: 2,704.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,349.65 : 11,024.25 = 1,803.01 : x
  2. Step 2: Convert to fraction form
    7,349.65/11,024.25 = 1,803.01/x
  3. Step 3: Cross multiply
    7,349.65x = 11,024.25 × 1,803.01
  4. Step 4: Simplify right side
    7,349.65x = 19,876,832.99
  5. Step 5: Solve for x
    x = 19,876,832.99/7,349.65
  6. Step 6: Final answer
    x = 2,704.46

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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.