Home / 119,850-260,618

Finding the Third Proportional to 119,850 and 260,618

Calculator

Solution

The third proportional to 119,850 and 260,618 is: 566,722.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,850 : 260,618 = 260,618 : x
  2. Step 2: Convert to fraction form
    119,850/260,618 = 260,618/x
  3. Step 3: Cross multiply
    119,850x = 260,618 × 260,618
  4. Step 4: Simplify right side
    119,850x = 67,921,741,924
  5. Step 5: Solve for x
    x = 67,921,741,924/119,850
  6. Step 6: Final answer
    x = 566,722.92

Related Problems

Find third proportional to 59,925 and 130,309
Half scale
Find third proportional to 239,700 and 521,236
Double scale
Find third proportional to 119,852 and 260,622
Similar ratio
Find third proportional to 179,775 and 390,927
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.