Home / 160,890-346,440

Finding the Third Proportional to 160,890 and 346,440

Calculator

Solution

The third proportional to 160,890 and 346,440 is: 745,979.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,890 : 346,440 = 346,440 : x
  2. Step 2: Convert to fraction form
    160,890/346,440 = 346,440/x
  3. Step 3: Cross multiply
    160,890x = 346,440 × 346,440
  4. Step 4: Simplify right side
    160,890x = 120,020,673,600
  5. Step 5: Solve for x
    x = 120,020,673,600/160,890
  6. Step 6: Final answer
    x = 745,979.70

Related Problems

Find third proportional to 80,445 and 173,220
Half scale
Find third proportional to 321,780 and 692,880
Double scale
Find third proportional to 160,892 and 346,444
Similar ratio
Find third proportional to 241,335 and 519,660
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.