Home / 6,748.05-9,313.53-4,360.98

Finding the Fourth Proportional to 6,748.05, 9,313.53 and 4,360.98

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Solution

The fourth proportional to 6,748.05, 9,313.53 and 4,360.98 is: 6,018.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,748.05 : 9,313.53 = 4,360.98 : x
  2. Step 2: Convert to fraction form
    6,748.05/9,313.53 = 4,360.98/x
  3. Step 3: Cross multiply
    6,748.05x = 9,313.53 × 4,360.98
  4. Step 4: Simplify right side
    6,748.05x = 40,616,118.06
  5. Step 5: Solve for x
    x = 40,616,118.06/6,748.05
  6. Step 6: Final answer
    x = 6,018.94

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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.