Home / 3,497.02-4,825.74-1,925.08

Finding the Fourth Proportional to 3,497.02, 4,825.74 and 1,925.08

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Solution

The fourth proportional to 3,497.02, 4,825.74 and 1,925.08 is: 2,656.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,497.02 : 4,825.74 = 1,925.08 : x
  2. Step 2: Convert to fraction form
    3,497.02/4,825.74 = 1,925.08/x
  3. Step 3: Cross multiply
    3,497.02x = 4,825.74 × 1,925.08
  4. Step 4: Simplify right side
    3,497.02x = 9,289,935.56
  5. Step 5: Solve for x
    x = 9,289,935.56/3,497.02
  6. Step 6: Final answer
    x = 2,656.53

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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.