Home / 30,580-48,654

Finding the Third Proportional to 30,580 and 48,654

Calculator

Solution

The third proportional to 30,580 and 48,654 is: 77,410.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,580 : 48,654 = 48,654 : x
  2. Step 2: Convert to fraction form
    30,580/48,654 = 48,654/x
  3. Step 3: Cross multiply
    30,580x = 48,654 × 48,654
  4. Step 4: Simplify right side
    30,580x = 2,367,211,716
  5. Step 5: Solve for x
    x = 2,367,211,716/30,580
  6. Step 6: Final answer
    x = 77,410.46

Related Problems

Find third proportional to 15,290 and 24,327
Half scale
Find third proportional to 61,160 and 97,308
Double scale
Find third proportional to 30,582 and 48,657
Similar ratio
Find third proportional to 45,870 and 72,981
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.