Home / 58,666.50-84,069

Finding the Third Proportional to 58,666.50 and 84,069

Calculator

Solution

The third proportional to 58,666.50 and 84,069 is: 120,470.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,666.50 : 84,069 = 84,069 : x
  2. Step 2: Convert to fraction form
    58,666.50/84,069 = 84,069/x
  3. Step 3: Cross multiply
    58,666.50x = 84,069 × 84,069
  4. Step 4: Simplify right side
    58,666.50x = 7,067,596,761
  5. Step 5: Solve for x
    x = 7,067,596,761/58,666.50
  6. Step 6: Final answer
    x = 120,470.74

Related Problems

Find third proportional to 29,333.25 and 42,034.50
Half scale
Find third proportional to 117,333 and 168,138
Double scale
Find third proportional to 58,669 and 84,072
Similar ratio
Find third proportional to 87,999.75 and 126,103.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.