Home / 234,475.31-477,237.09

Finding the Third Proportional to 234,475.31 and 477,237.09

Calculator

Solution

The third proportional to 234,475.31 and 477,237.09 is: 971,339.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,475.31 : 477,237.09 = 477,237.09 : x
  2. Step 2: Convert to fraction form
    234,475.31/477,237.09 = 477,237.09/x
  3. Step 3: Cross multiply
    234,475.31x = 477,237.09 × 477,237.09
  4. Step 4: Simplify right side
    234,475.31x = 227,755,243,650.95
  5. Step 5: Solve for x
    x = 227,755,243,650.95/234,475.31
  6. Step 6: Final answer
    x = 971,339.97

Related Problems

Find third proportional to 117,237.66 and 238,618.55
Half scale
Find third proportional to 468,950.63 and 954,474.19
Double scale
Find third proportional to 234,477 and 477,241
Similar ratio
Find third proportional to 351,712.97 and 715,855.64
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.