Home / 6,292.12-9,430.62-4,440.46

Finding the Fourth Proportional to 6,292.12, 9,430.62 and 4,440.46

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Solution

The fourth proportional to 6,292.12, 9,430.62 and 4,440.46 is: 6,655.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,292.12 : 9,430.62 = 4,440.46 : x
  2. Step 2: Convert to fraction form
    6,292.12/9,430.62 = 4,440.46/x
  3. Step 3: Cross multiply
    6,292.12x = 9,430.62 × 4,440.46
  4. Step 4: Simplify right side
    6,292.12x = 41,876,290.89
  5. Step 5: Solve for x
    x = 41,876,290.89/6,292.12
  6. Step 6: Final answer
    x = 6,655.35

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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.