Home / 29,808-67,392

Finding the Third Proportional to 29,808 and 67,392

Calculator

Solution

The third proportional to 29,808 and 67,392 is: 152,364.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,808 : 67,392 = 67,392 : x
  2. Step 2: Convert to fraction form
    29,808/67,392 = 67,392/x
  3. Step 3: Cross multiply
    29,808x = 67,392 × 67,392
  4. Step 4: Simplify right side
    29,808x = 4,541,681,664
  5. Step 5: Solve for x
    x = 4,541,681,664/29,808
  6. Step 6: Final answer
    x = 152,364.52

Related Problems

Find third proportional to 14,904 and 33,696
Half scale
Find third proportional to 59,616 and 134,784
Double scale
Find third proportional to 29,810 and 67,397
Similar ratio
Find third proportional to 44,712 and 101,088
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.26) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.