Home / 57,516-134,448

Finding the Third Proportional to 57,516 and 134,448

Calculator

Solution

The third proportional to 57,516 and 134,448 is: 314,282.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,516 : 134,448 = 134,448 : x
  2. Step 2: Convert to fraction form
    57,516/134,448 = 134,448/x
  3. Step 3: Cross multiply
    57,516x = 134,448 × 134,448
  4. Step 4: Simplify right side
    57,516x = 18,076,264,704
  5. Step 5: Solve for x
    x = 18,076,264,704/57,516
  6. Step 6: Final answer
    x = 314,282.37

Related Problems

Find third proportional to 28,758 and 67,224
Half scale
Find third proportional to 115,032 and 268,896
Double scale
Find third proportional to 57,518 and 134,453
Similar ratio
Find third proportional to 86,274 and 201,672
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.