Home / 249,562.13-374,221.69

Finding the Third Proportional to 249,562.13 and 374,221.69

Calculator

Solution

The third proportional to 249,562.13 and 374,221.69 is: 561,150.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,562.13 : 374,221.69 = 374,221.69 : x
  2. Step 2: Convert to fraction form
    249,562.13/374,221.69 = 374,221.69/x
  3. Step 3: Cross multiply
    249,562.13x = 374,221.69 × 374,221.69
  4. Step 4: Simplify right side
    249,562.13x = 140,041,871,395.35
  5. Step 5: Solve for x
    x = 140,041,871,395.35/249,562.13
  6. Step 6: Final answer
    x = 561,150.34

Related Problems

Find third proportional to 124,781.06 and 187,110.84
Half scale
Find third proportional to 499,124.25 and 748,443.38
Double scale
Find third proportional to 249,564 and 374,225
Similar ratio
Find third proportional to 374,343.19 and 561,332.53
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.