Home / 4,330.89-5,971.59-3,034.08

Finding the Fourth Proportional to 4,330.89, 5,971.59 and 3,034.08

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Solution

The fourth proportional to 4,330.89, 5,971.59 and 3,034.08 is: 4,183.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,330.89 : 5,971.59 = 3,034.08 : x
  2. Step 2: Convert to fraction form
    4,330.89/5,971.59 = 3,034.08/x
  3. Step 3: Cross multiply
    4,330.89x = 5,971.59 × 3,034.08
  4. Step 4: Simplify right side
    4,330.89x = 18,118,281.79
  5. Step 5: Solve for x
    x = 18,118,281.79/4,330.89
  6. Step 6: Final answer
    x = 4,183.50

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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.