Home / 7,370.42-11,048.54-4,730.49

Finding the Fourth Proportional to 7,370.42, 11,048.54 and 4,730.49

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Solution

The fourth proportional to 7,370.42, 11,048.54 and 4,730.49 is: 7,091.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,370.42 : 11,048.54 = 4,730.49 : x
  2. Step 2: Convert to fraction form
    7,370.42/11,048.54 = 4,730.49/x
  3. Step 3: Cross multiply
    7,370.42x = 11,048.54 × 4,730.49
  4. Step 4: Simplify right side
    7,370.42x = 52,264,984.33
  5. Step 5: Solve for x
    x = 52,264,984.33/7,370.42
  6. Step 6: Final answer
    x = 7,091.19

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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.