Home / 7,497.82-10,348.44-4,313.26

Finding the Fourth Proportional to 7,497.82, 10,348.44 and 4,313.26

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Solution

The fourth proportional to 7,497.82, 10,348.44 and 4,313.26 is: 5,953.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,497.82 : 10,348.44 = 4,313.26 : x
  2. Step 2: Convert to fraction form
    7,497.82/10,348.44 = 4,313.26/x
  3. Step 3: Cross multiply
    7,497.82x = 10,348.44 × 4,313.26
  4. Step 4: Simplify right side
    7,497.82x = 44,635,506.05
  5. Step 5: Solve for x
    x = 44,635,506.05/7,497.82
  6. Step 6: Final answer
    x = 5,953.13

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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.