Home / 7,194.02-9,925.07-4,837.73

Finding the Fourth Proportional to 7,194.02, 9,925.07 and 4,837.73

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Solution

The fourth proportional to 7,194.02, 9,925.07 and 4,837.73 is: 6,674.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,194.02 : 9,925.07 = 4,837.73 : x
  2. Step 2: Convert to fraction form
    7,194.02/9,925.07 = 4,837.73/x
  3. Step 3: Cross multiply
    7,194.02x = 9,925.07 × 4,837.73
  4. Step 4: Simplify right side
    7,194.02x = 48,014,735.08
  5. Step 5: Solve for x
    x = 48,014,735.08/7,194.02
  6. Step 6: Final answer
    x = 6,674.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.