Home / 247,150-369,873

Finding the Third Proportional to 247,150 and 369,873

Calculator

Solution

The third proportional to 247,150 and 369,873 is: 553,534.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,150 : 369,873 = 369,873 : x
  2. Step 2: Convert to fraction form
    247,150/369,873 = 369,873/x
  3. Step 3: Cross multiply
    247,150x = 369,873 × 369,873
  4. Step 4: Simplify right side
    247,150x = 136,806,036,129
  5. Step 5: Solve for x
    x = 136,806,036,129/247,150
  6. Step 6: Final answer
    x = 553,534.44

Related Problems

Find third proportional to 123,575 and 184,936.50
Half scale
Find third proportional to 494,300 and 739,746
Double scale
Find third proportional to 247,152 and 369,876
Similar ratio
Find third proportional to 370,725 and 554,809.50
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.