Home / 61,580-97,897

Finding the Third Proportional to 61,580 and 97,897

Calculator

Solution

The third proportional to 61,580 and 97,897 is: 155,632.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,580 : 97,897 = 97,897 : x
  2. Step 2: Convert to fraction form
    61,580/97,897 = 97,897/x
  3. Step 3: Cross multiply
    61,580x = 97,897 × 97,897
  4. Step 4: Simplify right side
    61,580x = 9,583,822,609
  5. Step 5: Solve for x
    x = 9,583,822,609/61,580
  6. Step 6: Final answer
    x = 155,632.07

Related Problems

Find third proportional to 30,790 and 48,948.50
Half scale
Find third proportional to 123,160 and 195,794
Double scale
Find third proportional to 61,582 and 97,900
Similar ratio
Find third proportional to 92,370 and 146,845.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.