Home / 7,937.93-10,954.51-4,401.14

Finding the Fourth Proportional to 7,937.93, 10,954.51 and 4,401.14

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Solution

The fourth proportional to 7,937.93, 10,954.51 and 4,401.14 is: 6,073.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,937.93 : 10,954.51 = 4,401.14 : x
  2. Step 2: Convert to fraction form
    7,937.93/10,954.51 = 4,401.14/x
  3. Step 3: Cross multiply
    7,937.93x = 10,954.51 × 4,401.14
  4. Step 4: Simplify right side
    7,937.93x = 48,212,266.37
  5. Step 5: Solve for x
    x = 48,212,266.37/7,937.93
  6. Step 6: Final answer
    x = 6,073.66

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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.