Home / 327,799.50-506,257.50

Finding the Third Proportional to 327,799.50 and 506,257.50

Calculator

Solution

The third proportional to 327,799.50 and 506,257.50 is: 781,870.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,799.50 : 506,257.50 = 506,257.50 : x
  2. Step 2: Convert to fraction form
    327,799.50/506,257.50 = 506,257.50/x
  3. Step 3: Cross multiply
    327,799.50x = 506,257.50 × 506,257.50
  4. Step 4: Simplify right side
    327,799.50x = 256,296,656,306.25
  5. Step 5: Solve for x
    x = 256,296,656,306.25/327,799.50
  6. Step 6: Final answer
    x = 781,870.19

Related Problems

Find third proportional to 163,899.75 and 253,128.75
Half scale
Find third proportional to 655,599 and 1,012,515
Double scale
Find third proportional to 327,802 and 506,261
Similar ratio
Find third proportional to 491,699.25 and 759,386.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.