Home / 319,374-532,259

Finding the Third Proportional to 319,374 and 532,259

Calculator

Solution

The third proportional to 319,374 and 532,259 is: 887,046.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    319,374 : 532,259 = 532,259 : x
  2. Step 2: Convert to fraction form
    319,374/532,259 = 532,259/x
  3. Step 3: Cross multiply
    319,374x = 532,259 × 532,259
  4. Step 4: Simplify right side
    319,374x = 283,299,643,081
  5. Step 5: Solve for x
    x = 283,299,643,081/319,374
  6. Step 6: Final answer
    x = 887,046.67

Related Problems

Find third proportional to 159,687 and 266,129.50
Half scale
Find third proportional to 638,748 and 1,064,518
Double scale
Find third proportional to 319,376 and 532,262
Similar ratio
Find third proportional to 479,061 and 798,388.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.