Home / 58,546-138,160

Finding the Third Proportional to 58,546 and 138,160

Calculator

Solution

The third proportional to 58,546 and 138,160 is: 326,037.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,546 : 138,160 = 138,160 : x
  2. Step 2: Convert to fraction form
    58,546/138,160 = 138,160/x
  3. Step 3: Cross multiply
    58,546x = 138,160 × 138,160
  4. Step 4: Simplify right side
    58,546x = 19,088,185,600
  5. Step 5: Solve for x
    x = 19,088,185,600/58,546
  6. Step 6: Final answer
    x = 326,037.40

Related Problems

Find third proportional to 29,273 and 69,080
Half scale
Find third proportional to 117,092 and 276,320
Double scale
Find third proportional to 58,548 and 138,165
Similar ratio
Find third proportional to 87,819 and 207,240
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.