Home / 97,152-145,818

Finding the Third Proportional to 97,152 and 145,818

Calculator

Solution

The third proportional to 97,152 and 145,818 is: 218,862.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,152 : 145,818 = 145,818 : x
  2. Step 2: Convert to fraction form
    97,152/145,818 = 145,818/x
  3. Step 3: Cross multiply
    97,152x = 145,818 × 145,818
  4. Step 4: Simplify right side
    97,152x = 21,262,889,124
  5. Step 5: Solve for x
    x = 21,262,889,124/97,152
  6. Step 6: Final answer
    x = 218,862.08

Related Problems

Find third proportional to 48,576 and 72,909
Half scale
Find third proportional to 194,304 and 291,636
Double scale
Find third proportional to 97,154 and 145,821
Similar ratio
Find third proportional to 145,728 and 218,727
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.