Home / 44,776.50-66,138

Finding the Third Proportional to 44,776.50 and 66,138

Calculator

Solution

The third proportional to 44,776.50 and 66,138 is: 97,690.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,776.50 : 66,138 = 66,138 : x
  2. Step 2: Convert to fraction form
    44,776.50/66,138 = 66,138/x
  3. Step 3: Cross multiply
    44,776.50x = 66,138 × 66,138
  4. Step 4: Simplify right side
    44,776.50x = 4,374,235,044
  5. Step 5: Solve for x
    x = 4,374,235,044/44,776.50
  6. Step 6: Final answer
    x = 97,690.42

Related Problems

Find third proportional to 22,388.25 and 33,069
Half scale
Find third proportional to 89,553 and 132,276
Double scale
Find third proportional to 44,779 and 66,141
Similar ratio
Find third proportional to 67,164.75 and 99,207
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.