Home / 4,260.49-6,385.06-2,410.45

Finding the Fourth Proportional to 4,260.49, 6,385.06 and 2,410.45

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Solution

The fourth proportional to 4,260.49, 6,385.06 and 2,410.45 is: 3,612.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,260.49 : 6,385.06 = 2,410.45 : x
  2. Step 2: Convert to fraction form
    4,260.49/6,385.06 = 2,410.45/x
  3. Step 3: Cross multiply
    4,260.49x = 6,385.06 × 2,410.45
  4. Step 4: Simplify right side
    4,260.49x = 15,390,867.88
  5. Step 5: Solve for x
    x = 15,390,867.88/4,260.49
  6. Step 6: Final answer
    x = 3,612.46

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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.