Home / 61,897-92,982

Finding the Third Proportional to 61,897 and 92,982

Calculator

Solution

The third proportional to 61,897 and 92,982 is: 139,678.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,897 : 92,982 = 92,982 : x
  2. Step 2: Convert to fraction form
    61,897/92,982 = 92,982/x
  3. Step 3: Cross multiply
    61,897x = 92,982 × 92,982
  4. Step 4: Simplify right side
    61,897x = 8,645,652,324
  5. Step 5: Solve for x
    x = 8,645,652,324/61,897
  6. Step 6: Final answer
    x = 139,678.05

Related Problems

Find third proportional to 30,948.50 and 46,491
Half scale
Find third proportional to 123,794 and 185,964
Double scale
Find third proportional to 61,899 and 92,985
Similar ratio
Find third proportional to 92,845.50 and 139,473
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.