Home / 4,470.43-6,705.73-1,548.83

Finding the Fourth Proportional to 4,470.43, 6,705.73 and 1,548.83

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Solution

The fourth proportional to 4,470.43, 6,705.73 and 1,548.83 is: 2,323.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,470.43 : 6,705.73 = 1,548.83 : x
  2. Step 2: Convert to fraction form
    4,470.43/6,705.73 = 1,548.83/x
  3. Step 3: Cross multiply
    4,470.43x = 6,705.73 × 1,548.83
  4. Step 4: Simplify right side
    4,470.43x = 10,386,035.80
  5. Step 5: Solve for x
    x = 10,386,035.80/4,470.43
  6. Step 6: Final answer
    x = 2,323.27

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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.