Home / 4,832.08-7,200.58-4,675.28

Finding the Fourth Proportional to 4,832.08, 7,200.58 and 4,675.28

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Solution

The fourth proportional to 4,832.08, 7,200.58 and 4,675.28 is: 6,966.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,832.08 : 7,200.58 = 4,675.28 : x
  2. Step 2: Convert to fraction form
    4,832.08/7,200.58 = 4,675.28/x
  3. Step 3: Cross multiply
    4,832.08x = 7,200.58 × 4,675.28
  4. Step 4: Simplify right side
    4,832.08x = 33,664,727.66
  5. Step 5: Solve for x
    x = 33,664,727.66/4,832.08
  6. Step 6: Final answer
    x = 6,966.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.