Home / 101,552-220,528

Finding the Third Proportional to 101,552 and 220,528

Calculator

Solution

The third proportional to 101,552 and 220,528 is: 478,893.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,552 : 220,528 = 220,528 : x
  2. Step 2: Convert to fraction form
    101,552/220,528 = 220,528/x
  3. Step 3: Cross multiply
    101,552x = 220,528 × 220,528
  4. Step 4: Simplify right side
    101,552x = 48,632,598,784
  5. Step 5: Solve for x
    x = 48,632,598,784/101,552
  6. Step 6: Final answer
    x = 478,893.56

Related Problems

Find third proportional to 50,776 and 110,264
Half scale
Find third proportional to 203,104 and 441,056
Double scale
Find third proportional to 101,554 and 220,532
Similar ratio
Find third proportional to 152,328 and 330,792
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.