Home / 42,937-63,161.75

Finding the Third Proportional to 42,937 and 63,161.75

Calculator

Solution

The third proportional to 42,937 and 63,161.75 is: 92,913.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,937 : 63,161.75 = 63,161.75 : x
  2. Step 2: Convert to fraction form
    42,937/63,161.75 = 63,161.75/x
  3. Step 3: Cross multiply
    42,937x = 63,161.75 × 63,161.75
  4. Step 4: Simplify right side
    42,937x = 3,989,406,663.06
  5. Step 5: Solve for x
    x = 3,989,406,663.06/42,937
  6. Step 6: Final answer
    x = 92,913.03

Related Problems

Find third proportional to 21,468.50 and 31,580.88
Half scale
Find third proportional to 85,874 and 126,323.50
Double scale
Find third proportional to 42,939 and 63,165
Similar ratio
Find third proportional to 64,405.50 and 94,742.63
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.