Home / 508.50-552

Finding the Third Proportional to 508.50 and 552

Calculator

Solution

The third proportional to 508.50 and 552 is: 599.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    508.50 : 552 = 552 : x
  2. Step 2: Convert to fraction form
    508.50/552 = 552/x
  3. Step 3: Cross multiply
    508.50x = 552 × 552
  4. Step 4: Simplify right side
    508.50x = 304,704
  5. Step 5: Solve for x
    x = 304,704/508.50
  6. Step 6: Final answer
    x = 599.22

Related Problems

Find third proportional to 254.25 and 276
Half scale
Find third proportional to 1,017 and 1,104
Double scale
Find third proportional to 511 and 554
Similar ratio
Find third proportional to 762.75 and 828
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.