Home / 9,035.74-13,544.52-4,348.90

Finding the Fourth Proportional to 9,035.74, 13,544.52 and 4,348.90

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Solution

The fourth proportional to 9,035.74, 13,544.52 and 4,348.90 is: 6,518.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,035.74 : 13,544.52 = 4,348.90 : x
  2. Step 2: Convert to fraction form
    9,035.74/13,544.52 = 4,348.90/x
  3. Step 3: Cross multiply
    9,035.74x = 13,544.52 × 4,348.90
  4. Step 4: Simplify right side
    9,035.74x = 58,903,763.03
  5. Step 5: Solve for x
    x = 58,903,763.03/9,035.74
  6. Step 6: Final answer
    x = 6,518.97

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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.