Home / 35,392-77,352

Finding the Third Proportional to 35,392 and 77,352

Calculator

Solution

The third proportional to 35,392 and 77,352 is: 169,058.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,392 : 77,352 = 77,352 : x
  2. Step 2: Convert to fraction form
    35,392/77,352 = 77,352/x
  3. Step 3: Cross multiply
    35,392x = 77,352 × 77,352
  4. Step 4: Simplify right side
    35,392x = 5,983,331,904
  5. Step 5: Solve for x
    x = 5,983,331,904/35,392
  6. Step 6: Final answer
    x = 169,058.88

Related Problems

Find third proportional to 17,696 and 38,676
Half scale
Find third proportional to 70,784 and 154,704
Double scale
Find third proportional to 35,394 and 77,356
Similar ratio
Find third proportional to 53,088 and 116,028
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.