Home / 4,222.02-6,323.46-2,032.32

Finding the Fourth Proportional to 4,222.02, 6,323.46 and 2,032.32

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Solution

The fourth proportional to 4,222.02, 6,323.46 and 2,032.32 is: 3,043.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,222.02 : 6,323.46 = 2,032.32 : x
  2. Step 2: Convert to fraction form
    4,222.02/6,323.46 = 2,032.32/x
  3. Step 3: Cross multiply
    4,222.02x = 6,323.46 × 2,032.32
  4. Step 4: Simplify right side
    4,222.02x = 12,851,294.23
  5. Step 5: Solve for x
    x = 12,851,294.23/4,222.02
  6. Step 6: Final answer
    x = 3,043.87

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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.