Home / 305,060-463,810

Finding the Third Proportional to 305,060 and 463,810

Calculator

Solution

The third proportional to 305,060 and 463,810 is: 705,171.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    305,060 : 463,810 = 463,810 : x
  2. Step 2: Convert to fraction form
    305,060/463,810 = 463,810/x
  3. Step 3: Cross multiply
    305,060x = 463,810 × 463,810
  4. Step 4: Simplify right side
    305,060x = 215,119,716,100
  5. Step 5: Solve for x
    x = 215,119,716,100/305,060
  6. Step 6: Final answer
    x = 705,171.82

Related Problems

Find third proportional to 152,530 and 231,905
Half scale
Find third proportional to 610,120 and 927,620
Double scale
Find third proportional to 305,062 and 463,813
Similar ratio
Find third proportional to 457,590 and 695,715
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.