Home / 268,250-580,058

Finding the Third Proportional to 268,250 and 580,058

Calculator

Solution

The third proportional to 268,250 and 580,058 is: 1,254,304.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    268,250 : 580,058 = 580,058 : x
  2. Step 2: Convert to fraction form
    268,250/580,058 = 580,058/x
  3. Step 3: Cross multiply
    268,250x = 580,058 × 580,058
  4. Step 4: Simplify right side
    268,250x = 336,467,283,364
  5. Step 5: Solve for x
    x = 336,467,283,364/268,250
  6. Step 6: Final answer
    x = 1,254,304.88

Related Problems

Find third proportional to 134,125 and 290,029
Half scale
Find third proportional to 536,500 and 1,160,116
Double scale
Find third proportional to 268,252 and 580,062
Similar ratio
Find third proportional to 402,375 and 870,087
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.