Home / 376,461-552,136.50

Finding the Third Proportional to 376,461 and 552,136.50

Calculator

Solution

The third proportional to 376,461 and 552,136.50 is: 809,790.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,461 : 552,136.50 = 552,136.50 : x
  2. Step 2: Convert to fraction form
    376,461/552,136.50 = 552,136.50/x
  3. Step 3: Cross multiply
    376,461x = 552,136.50 × 552,136.50
  4. Step 4: Simplify right side
    376,461x = 304,854,714,632.25
  5. Step 5: Solve for x
    x = 304,854,714,632.25/376,461
  6. Step 6: Final answer
    x = 809,790.96

Related Problems

Find third proportional to 188,230.50 and 276,068.25
Half scale
Find third proportional to 752,922 and 1,104,273
Double scale
Find third proportional to 376,463 and 552,139
Similar ratio
Find third proportional to 564,691.50 and 828,204.75
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.