Home / 30,975.75-46,444.19-22,545.27

Finding the Fourth Proportional to 30,975.75, 46,444.19 and 22,545.27

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Solution

The fourth proportional to 30,975.75, 46,444.19 and 22,545.27 is: 33,803.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,975.75 : 46,444.19 = 22,545.27 : x
  2. Step 2: Convert to fraction form
    30,975.75/46,444.19 = 22,545.27/x
  3. Step 3: Cross multiply
    30,975.75x = 46,444.19 × 22,545.27
  4. Step 4: Simplify right side
    30,975.75x = 1,047,096,690.75
  5. Step 5: Solve for x
    x = 1,047,096,690.75/30,975.75
  6. Step 6: Final answer
    x = 33,803.76

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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.