Home / 248,818.50-340,485.75

Finding the Third Proportional to 248,818.50 and 340,485.75

Calculator

Solution

The third proportional to 248,818.50 and 340,485.75 is: 465,924.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,818.50 : 340,485.75 = 340,485.75 : x
  2. Step 2: Convert to fraction form
    248,818.50/340,485.75 = 340,485.75/x
  3. Step 3: Cross multiply
    248,818.50x = 340,485.75 × 340,485.75
  4. Step 4: Simplify right side
    248,818.50x = 115,930,545,953.06
  5. Step 5: Solve for x
    x = 115,930,545,953.06/248,818.50
  6. Step 6: Final answer
    x = 465,924.14

Related Problems

Find third proportional to 124,409.25 and 170,242.88
Half scale
Find third proportional to 497,637 and 680,971.50
Double scale
Find third proportional to 248,821 and 340,488
Similar ratio
Find third proportional to 373,227.75 and 510,728.63
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.