Home / 76,753-118,410

Finding the Third Proportional to 76,753 and 118,410

Calculator

Solution

The third proportional to 76,753 and 118,410 is: 182,675.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,753 : 118,410 = 118,410 : x
  2. Step 2: Convert to fraction form
    76,753/118,410 = 118,410/x
  3. Step 3: Cross multiply
    76,753x = 118,410 × 118,410
  4. Step 4: Simplify right side
    76,753x = 14,020,928,100
  5. Step 5: Solve for x
    x = 14,020,928,100/76,753
  6. Step 6: Final answer
    x = 182,675.96

Related Problems

Find third proportional to 38,376.50 and 59,205
Half scale
Find third proportional to 153,506 and 236,820
Double scale
Find third proportional to 76,755 and 118,413
Similar ratio
Find third proportional to 115,129.50 and 177,615
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.