Home / 48,292-76,842

Finding the Third Proportional to 48,292 and 76,842

Calculator

Solution

The third proportional to 48,292 and 76,842 is: 122,270.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,292 : 76,842 = 76,842 : x
  2. Step 2: Convert to fraction form
    48,292/76,842 = 76,842/x
  3. Step 3: Cross multiply
    48,292x = 76,842 × 76,842
  4. Step 4: Simplify right side
    48,292x = 5,904,692,964
  5. Step 5: Solve for x
    x = 5,904,692,964/48,292
  6. Step 6: Final answer
    x = 122,270.62

Related Problems

Find third proportional to 24,146 and 38,421
Half scale
Find third proportional to 96,584 and 153,684
Double scale
Find third proportional to 48,294 and 76,845
Similar ratio
Find third proportional to 72,438 and 115,263
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.