Home / 370,276-560,608

Finding the Third Proportional to 370,276 and 560,608

Calculator

Solution

The third proportional to 370,276 and 560,608 is: 848,775.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    370,276 : 560,608 = 560,608 : x
  2. Step 2: Convert to fraction form
    370,276/560,608 = 560,608/x
  3. Step 3: Cross multiply
    370,276x = 560,608 × 560,608
  4. Step 4: Simplify right side
    370,276x = 314,281,329,664
  5. Step 5: Solve for x
    x = 314,281,329,664/370,276
  6. Step 6: Final answer
    x = 848,775.86

Related Problems

Find third proportional to 185,138 and 280,304
Half scale
Find third proportional to 740,552 and 1,121,216
Double scale
Find third proportional to 370,278 and 560,611
Similar ratio
Find third proportional to 555,414 and 840,912
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.