Home / 4,828.10-6,662.25-3,035.16

Finding the Fourth Proportional to 4,828.10, 6,662.25 and 3,035.16

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Solution

The fourth proportional to 4,828.10, 6,662.25 and 3,035.16 is: 4,188.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828.10 : 6,662.25 = 3,035.16 : x
  2. Step 2: Convert to fraction form
    4,828.10/6,662.25 = 3,035.16/x
  3. Step 3: Cross multiply
    4,828.10x = 6,662.25 × 3,035.16
  4. Step 4: Simplify right side
    4,828.10x = 20,220,994.71
  5. Step 5: Solve for x
    x = 20,220,994.71/4,828.10
  6. Step 6: Final answer
    x = 4,188.19

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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.