Home / 245,205-374,935

Finding the Third Proportional to 245,205 and 374,935

Calculator

Solution

The third proportional to 245,205 and 374,935 is: 573,300.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,205 : 374,935 = 374,935 : x
  2. Step 2: Convert to fraction form
    245,205/374,935 = 374,935/x
  3. Step 3: Cross multiply
    245,205x = 374,935 × 374,935
  4. Step 4: Simplify right side
    245,205x = 140,576,254,225
  5. Step 5: Solve for x
    x = 140,576,254,225/245,205
  6. Step 6: Final answer
    x = 573,300.93

Related Problems

Find third proportional to 122,602.50 and 187,467.50
Half scale
Find third proportional to 490,410 and 749,870
Double scale
Find third proportional to 245,207 and 374,938
Similar ratio
Find third proportional to 367,807.50 and 562,402.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.