Home / 368,248-802,108

Finding the Third Proportional to 368,248 and 802,108

Calculator

Solution

The third proportional to 368,248 and 802,108 is: 1,747,130.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    368,248 : 802,108 = 802,108 : x
  2. Step 2: Convert to fraction form
    368,248/802,108 = 802,108/x
  3. Step 3: Cross multiply
    368,248x = 802,108 × 802,108
  4. Step 4: Simplify right side
    368,248x = 643,377,243,664
  5. Step 5: Solve for x
    x = 643,377,243,664/368,248
  6. Step 6: Final answer
    x = 1,747,130.31

Related Problems

Find third proportional to 184,124 and 401,054
Half scale
Find third proportional to 736,496 and 1,604,216
Double scale
Find third proportional to 368,250 and 802,112
Similar ratio
Find third proportional to 552,372 and 1,203,162
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.