Home / 4,770.01-6,582.54-2,674.09

Finding the Fourth Proportional to 4,770.01, 6,582.54 and 2,674.09

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Solution

The fourth proportional to 4,770.01, 6,582.54 and 2,674.09 is: 3,690.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,770.01 : 6,582.54 = 2,674.09 : x
  2. Step 2: Convert to fraction form
    4,770.01/6,582.54 = 2,674.09/x
  3. Step 3: Cross multiply
    4,770.01x = 6,582.54 × 2,674.09
  4. Step 4: Simplify right side
    4,770.01x = 17,602,304.39
  5. Step 5: Solve for x
    x = 17,602,304.39/4,770.01
  6. Step 6: Final answer
    x = 3,690.20

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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.