Home / 71,832.38-113,689.13

Finding the Third Proportional to 71,832.38 and 113,689.13

Calculator

Solution

The third proportional to 71,832.38 and 113,689.13 is: 179,935.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,832.38 : 113,689.13 = 113,689.13 : x
  2. Step 2: Convert to fraction form
    71,832.38/113,689.13 = 113,689.13/x
  3. Step 3: Cross multiply
    71,832.38x = 113,689.13 × 113,689.13
  4. Step 4: Simplify right side
    71,832.38x = 12,925,217,143.27
  5. Step 5: Solve for x
    x = 12,925,217,143.27/71,832.38
  6. Step 6: Final answer
    x = 179,935.82

Related Problems

Find third proportional to 35,916.19 and 56,844.56
Half scale
Find third proportional to 143,664.75 and 227,378.25
Double scale
Find third proportional to 71,834 and 113,692
Similar ratio
Find third proportional to 107,748.56 and 170,533.69
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.