Home / 3,325.37-4,988.07-1,134.05

Finding the Fourth Proportional to 3,325.37, 4,988.07 and 1,134.05

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Solution

The fourth proportional to 3,325.37, 4,988.07 and 1,134.05 is: 1,701.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,325.37 : 4,988.07 = 1,134.05 : x
  2. Step 2: Convert to fraction form
    3,325.37/4,988.07 = 1,134.05/x
  3. Step 3: Cross multiply
    3,325.37x = 4,988.07 × 1,134.05
  4. Step 4: Simplify right side
    3,325.37x = 5,656,695.84
  5. Step 5: Solve for x
    x = 5,656,695.84/3,325.37
  6. Step 6: Final answer
    x = 1,701.08

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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.