Home / 4,460.95-6,154.14-3,135.52

Finding the Fourth Proportional to 4,460.95, 6,154.14 and 3,135.52

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Solution

The fourth proportional to 4,460.95, 6,154.14 and 3,135.52 is: 4,325.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,460.95 : 6,154.14 = 3,135.52 : x
  2. Step 2: Convert to fraction form
    4,460.95/6,154.14 = 3,135.52/x
  3. Step 3: Cross multiply
    4,460.95x = 6,154.14 × 3,135.52
  4. Step 4: Simplify right side
    4,460.95x = 19,296,429.05
  5. Step 5: Solve for x
    x = 19,296,429.05/4,460.95
  6. Step 6: Final answer
    x = 4,325.63

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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.