Home / 6,266.07-8,627.45-4,769.19

Finding the Fourth Proportional to 6,266.07, 8,627.45 and 4,769.19

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Solution

The fourth proportional to 6,266.07, 8,627.45 and 4,769.19 is: 6,566.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,266.07 : 8,627.45 = 4,769.19 : x
  2. Step 2: Convert to fraction form
    6,266.07/8,627.45 = 4,769.19/x
  3. Step 3: Cross multiply
    6,266.07x = 8,627.45 × 4,769.19
  4. Step 4: Simplify right side
    6,266.07x = 41,145,924.42
  5. Step 5: Solve for x
    x = 41,145,924.42/6,266.07
  6. Step 6: Final answer
    x = 6,566.46

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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.