Home / 64,691-96,637.50

Finding the Third Proportional to 64,691 and 96,637.50

Calculator

Solution

The third proportional to 64,691 and 96,637.50 is: 144,360.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,691 : 96,637.50 = 96,637.50 : x
  2. Step 2: Convert to fraction form
    64,691/96,637.50 = 96,637.50/x
  3. Step 3: Cross multiply
    64,691x = 96,637.50 × 96,637.50
  4. Step 4: Simplify right side
    64,691x = 9,338,806,406.25
  5. Step 5: Solve for x
    x = 9,338,806,406.25/64,691
  6. Step 6: Final answer
    x = 144,360.21

Related Problems

Find third proportional to 32,345.50 and 48,318.75
Half scale
Find third proportional to 129,382 and 193,275
Double scale
Find third proportional to 64,693 and 96,640
Similar ratio
Find third proportional to 97,036.50 and 144,956.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.