Home / 4,743.10-7,106.55-3,353.77

Finding the Fourth Proportional to 4,743.10, 7,106.55 and 3,353.77

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Solution

The fourth proportional to 4,743.10, 7,106.55 and 3,353.77 is: 5,024.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,743.10 : 7,106.55 = 3,353.77 : x
  2. Step 2: Convert to fraction form
    4,743.10/7,106.55 = 3,353.77/x
  3. Step 3: Cross multiply
    4,743.10x = 7,106.55 × 3,353.77
  4. Step 4: Simplify right side
    4,743.10x = 23,833,734.19
  5. Step 5: Solve for x
    x = 23,833,734.19/4,743.10
  6. Step 6: Final answer
    x = 5,024.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.