Home / 124,783-272,894

Finding the Third Proportional to 124,783 and 272,894

Calculator

Solution

The third proportional to 124,783 and 272,894 is: 596,805.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,783 : 272,894 = 272,894 : x
  2. Step 2: Convert to fraction form
    124,783/272,894 = 272,894/x
  3. Step 3: Cross multiply
    124,783x = 272,894 × 272,894
  4. Step 4: Simplify right side
    124,783x = 74,471,135,236
  5. Step 5: Solve for x
    x = 74,471,135,236/124,783
  6. Step 6: Final answer
    x = 596,805.14

Related Problems

Find third proportional to 62,391.50 and 136,447
Half scale
Find third proportional to 249,566 and 545,788
Double scale
Find third proportional to 124,785 and 272,898
Similar ratio
Find third proportional to 187,174.50 and 409,341
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.