Home / 4,245.50-6,365.93-1,471.93

Finding the Fourth Proportional to 4,245.50, 6,365.93 and 1,471.93

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Solution

The fourth proportional to 4,245.50, 6,365.93 and 1,471.93 is: 2,207.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,245.50 : 6,365.93 = 1,471.93 : x
  2. Step 2: Convert to fraction form
    4,245.50/6,365.93 = 1,471.93/x
  3. Step 3: Cross multiply
    4,245.50x = 6,365.93 × 1,471.93
  4. Step 4: Simplify right side
    4,245.50x = 9,370,180.07
  5. Step 5: Solve for x
    x = 9,370,180.07/4,245.50
  6. Step 6: Final answer
    x = 2,207.08

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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.