Home / 29,582-64,623

Finding the Third Proportional to 29,582 and 64,623

Calculator

Solution

The third proportional to 29,582 and 64,623 is: 141,171.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,582 : 64,623 = 64,623 : x
  2. Step 2: Convert to fraction form
    29,582/64,623 = 64,623/x
  3. Step 3: Cross multiply
    29,582x = 64,623 × 64,623
  4. Step 4: Simplify right side
    29,582x = 4,176,132,129
  5. Step 5: Solve for x
    x = 4,176,132,129/29,582
  6. Step 6: Final answer
    x = 141,171.39

Related Problems

Find third proportional to 14,791 and 32,311.50
Half scale
Find third proportional to 59,164 and 129,246
Double scale
Find third proportional to 29,584 and 64,627
Similar ratio
Find third proportional to 44,373 and 96,934.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.