Home / 164,218-247,056

Finding the Third Proportional to 164,218 and 247,056

Calculator

Solution

The third proportional to 164,218 and 247,056 is: 371,680.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,218 : 247,056 = 247,056 : x
  2. Step 2: Convert to fraction form
    164,218/247,056 = 247,056/x
  3. Step 3: Cross multiply
    164,218x = 247,056 × 247,056
  4. Step 4: Simplify right side
    164,218x = 61,036,667,136
  5. Step 5: Solve for x
    x = 61,036,667,136/164,218
  6. Step 6: Final answer
    x = 371,680.74

Related Problems

Find third proportional to 82,109 and 123,528
Half scale
Find third proportional to 328,436 and 494,112
Double scale
Find third proportional to 164,220 and 247,059
Similar ratio
Find third proportional to 246,327 and 370,584
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.