Home / 190,106-284,590

Finding the Third Proportional to 190,106 and 284,590

Calculator

Solution

The third proportional to 190,106 and 284,590 is: 426,033.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    190,106 : 284,590 = 284,590 : x
  2. Step 2: Convert to fraction form
    190,106/284,590 = 284,590/x
  3. Step 3: Cross multiply
    190,106x = 284,590 × 284,590
  4. Step 4: Simplify right side
    190,106x = 80,991,468,100
  5. Step 5: Solve for x
    x = 80,991,468,100/190,106
  6. Step 6: Final answer
    x = 426,033.20

Related Problems

Find third proportional to 95,053 and 142,295
Half scale
Find third proportional to 380,212 and 569,180
Double scale
Find third proportional to 190,108 and 284,593
Similar ratio
Find third proportional to 285,159 and 426,885
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.