Home / 4,804.16-7,210.74-2,958.89

Finding the Fourth Proportional to 4,804.16, 7,210.74 and 2,958.89

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Solution

The fourth proportional to 4,804.16, 7,210.74 and 2,958.89 is: 4,441.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,804.16 : 7,210.74 = 2,958.89 : x
  2. Step 2: Convert to fraction form
    4,804.16/7,210.74 = 2,958.89/x
  3. Step 3: Cross multiply
    4,804.16x = 7,210.74 × 2,958.89
  4. Step 4: Simplify right side
    4,804.16x = 21,335,750.42
  5. Step 5: Solve for x
    x = 21,335,750.42/4,804.16
  6. Step 6: Final answer
    x = 4,441.10

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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.