Home / 194,428-423,992

Finding the Third Proportional to 194,428 and 423,992

Calculator

Solution

The third proportional to 194,428 and 423,992 is: 924,605.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,428 : 423,992 = 423,992 : x
  2. Step 2: Convert to fraction form
    194,428/423,992 = 423,992/x
  3. Step 3: Cross multiply
    194,428x = 423,992 × 423,992
  4. Step 4: Simplify right side
    194,428x = 179,769,216,064
  5. Step 5: Solve for x
    x = 179,769,216,064/194,428
  6. Step 6: Final answer
    x = 924,605.59

Related Problems

Find third proportional to 97,214 and 211,996
Half scale
Find third proportional to 388,856 and 847,984
Double scale
Find third proportional to 194,430 and 423,996
Similar ratio
Find third proportional to 291,642 and 635,988
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.