Home / 272,177-583,702

Finding the Third Proportional to 272,177 and 583,702

Calculator

Solution

The third proportional to 272,177 and 583,702 is: 1,251,788.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    272,177 : 583,702 = 583,702 : x
  2. Step 2: Convert to fraction form
    272,177/583,702 = 583,702/x
  3. Step 3: Cross multiply
    272,177x = 583,702 × 583,702
  4. Step 4: Simplify right side
    272,177x = 340,708,024,804
  5. Step 5: Solve for x
    x = 340,708,024,804/272,177
  6. Step 6: Final answer
    x = 1,251,788.45

Related Problems

Find third proportional to 136,088.50 and 291,851
Half scale
Find third proportional to 544,354 and 1,167,404
Double scale
Find third proportional to 272,179 and 583,706
Similar ratio
Find third proportional to 408,265.50 and 875,553
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.