Home / 245,846-531,058

Finding the Third Proportional to 245,846 and 531,058

Calculator

Solution

The third proportional to 245,846 and 531,058 is: 1,147,151.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,846 : 531,058 = 531,058 : x
  2. Step 2: Convert to fraction form
    245,846/531,058 = 531,058/x
  3. Step 3: Cross multiply
    245,846x = 531,058 × 531,058
  4. Step 4: Simplify right side
    245,846x = 282,022,599,364
  5. Step 5: Solve for x
    x = 282,022,599,364/245,846
  6. Step 6: Final answer
    x = 1,147,151.47

Related Problems

Find third proportional to 122,923 and 265,529
Half scale
Find third proportional to 491,692 and 1,062,116
Double scale
Find third proportional to 245,848 and 531,062
Similar ratio
Find third proportional to 368,769 and 796,587
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.