Home / 7,736.66-10,675.66-4,333.84

Finding the Fourth Proportional to 7,736.66, 10,675.66 and 4,333.84

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Solution

The fourth proportional to 7,736.66, 10,675.66 and 4,333.84 is: 5,980.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,736.66 : 10,675.66 = 4,333.84 : x
  2. Step 2: Convert to fraction form
    7,736.66/10,675.66 = 4,333.84/x
  3. Step 3: Cross multiply
    7,736.66x = 10,675.66 × 4,333.84
  4. Step 4: Simplify right side
    7,736.66x = 46,266,602.33
  5. Step 5: Solve for x
    x = 46,266,602.33/7,736.66
  6. Step 6: Final answer
    x = 5,980.18

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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.