Home / 347,632-525,138

Finding the Third Proportional to 347,632 and 525,138

Calculator

Solution

The third proportional to 347,632 and 525,138 is: 793,281.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    347,632 : 525,138 = 525,138 : x
  2. Step 2: Convert to fraction form
    347,632/525,138 = 525,138/x
  3. Step 3: Cross multiply
    347,632x = 525,138 × 525,138
  4. Step 4: Simplify right side
    347,632x = 275,769,919,044
  5. Step 5: Solve for x
    x = 275,769,919,044/347,632
  6. Step 6: Final answer
    x = 793,281.17

Related Problems

Find third proportional to 173,816 and 262,569
Half scale
Find third proportional to 695,264 and 1,050,276
Double scale
Find third proportional to 347,634 and 525,141
Similar ratio
Find third proportional to 521,448 and 787,707
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.