Home / 177,292-384,121.50

Finding the Third Proportional to 177,292 and 384,121.50

Calculator

Solution

The third proportional to 177,292 and 384,121.50 is: 832,239.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,292 : 384,121.50 = 384,121.50 : x
  2. Step 2: Convert to fraction form
    177,292/384,121.50 = 384,121.50/x
  3. Step 3: Cross multiply
    177,292x = 384,121.50 × 384,121.50
  4. Step 4: Simplify right side
    177,292x = 147,549,326,762.25
  5. Step 5: Solve for x
    x = 147,549,326,762.25/177,292
  6. Step 6: Final answer
    x = 832,239.06

Related Problems

Find third proportional to 88,646 and 192,060.75
Half scale
Find third proportional to 354,584 and 768,243
Double scale
Find third proportional to 177,294 and 384,126
Similar ratio
Find third proportional to 265,938 and 576,182.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.