Home / 6,904.02-10,357.48-2,224.38

Finding the Fourth Proportional to 6,904.02, 10,357.48 and 2,224.38

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Solution

The fourth proportional to 6,904.02, 10,357.48 and 2,224.38 is: 3,337.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,904.02 : 10,357.48 = 2,224.38 : x
  2. Step 2: Convert to fraction form
    6,904.02/10,357.48 = 2,224.38/x
  3. Step 3: Cross multiply
    6,904.02x = 10,357.48 × 2,224.38
  4. Step 4: Simplify right side
    6,904.02x = 23,038,971.36
  5. Step 5: Solve for x
    x = 23,038,971.36/6,904.02
  6. Step 6: Final answer
    x = 3,337.04

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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.