Home / 127,532-297,868

Finding the Third Proportional to 127,532 and 297,868

Calculator

Solution

The third proportional to 127,532 and 297,868 is: 695,710.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    127,532 : 297,868 = 297,868 : x
  2. Step 2: Convert to fraction form
    127,532/297,868 = 297,868/x
  3. Step 3: Cross multiply
    127,532x = 297,868 × 297,868
  4. Step 4: Simplify right side
    127,532x = 88,725,345,424
  5. Step 5: Solve for x
    x = 88,725,345,424/127,532
  6. Step 6: Final answer
    x = 695,710.45

Related Problems

Find third proportional to 63,766 and 148,934
Half scale
Find third proportional to 255,064 and 595,736
Double scale
Find third proportional to 127,534 and 297,873
Similar ratio
Find third proportional to 191,298 and 446,802
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.