Home / 7,353.61-10,146.83-4,369.37

Finding the Fourth Proportional to 7,353.61, 10,146.83 and 4,369.37

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Solution

The fourth proportional to 7,353.61, 10,146.83 and 4,369.37 is: 6,029.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,353.61 : 10,146.83 = 4,369.37 : x
  2. Step 2: Convert to fraction form
    7,353.61/10,146.83 = 4,369.37/x
  3. Step 3: Cross multiply
    7,353.61x = 10,146.83 × 4,369.37
  4. Step 4: Simplify right side
    7,353.61x = 44,335,214.79
  5. Step 5: Solve for x
    x = 44,335,214.79/7,353.61
  6. Step 6: Final answer
    x = 6,029.04

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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.