Home / 195,205-425,038

Finding the Third Proportional to 195,205 and 425,038

Calculator

Solution

The third proportional to 195,205 and 425,038 is: 925,474.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,205 : 425,038 = 425,038 : x
  2. Step 2: Convert to fraction form
    195,205/425,038 = 425,038/x
  3. Step 3: Cross multiply
    195,205x = 425,038 × 425,038
  4. Step 4: Simplify right side
    195,205x = 180,657,301,444
  5. Step 5: Solve for x
    x = 180,657,301,444/195,205
  6. Step 6: Final answer
    x = 925,474.76

Related Problems

Find third proportional to 97,602.50 and 212,519
Half scale
Find third proportional to 390,410 and 850,076
Double scale
Find third proportional to 195,207 and 425,042
Similar ratio
Find third proportional to 292,807.50 and 637,557
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.