Home / 249,780-374,678

Finding the Third Proportional to 249,780 and 374,678

Calculator

Solution

The third proportional to 249,780 and 374,678 is: 562,029.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,780 : 374,678 = 374,678 : x
  2. Step 2: Convert to fraction form
    249,780/374,678 = 374,678/x
  3. Step 3: Cross multiply
    249,780x = 374,678 × 374,678
  4. Step 4: Simplify right side
    249,780x = 140,383,603,684
  5. Step 5: Solve for x
    x = 140,383,603,684/249,780
  6. Step 6: Final answer
    x = 562,029.00

Related Problems

Find third proportional to 124,890 and 187,339
Half scale
Find third proportional to 499,560 and 749,356
Double scale
Find third proportional to 249,782 and 374,681
Similar ratio
Find third proportional to 374,670 and 562,017
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.