Home / 292,104-470,284

Finding the Third Proportional to 292,104 and 470,284

Calculator

Solution

The third proportional to 292,104 and 470,284 is: 757,151.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    292,104 : 470,284 = 470,284 : x
  2. Step 2: Convert to fraction form
    292,104/470,284 = 470,284/x
  3. Step 3: Cross multiply
    292,104x = 470,284 × 470,284
  4. Step 4: Simplify right side
    292,104x = 221,167,040,656
  5. Step 5: Solve for x
    x = 221,167,040,656/292,104
  6. Step 6: Final answer
    x = 757,151.70

Related Problems

Find third proportional to 146,052 and 235,142
Half scale
Find third proportional to 584,208 and 940,568
Double scale
Find third proportional to 292,106 and 470,287
Similar ratio
Find third proportional to 438,156 and 705,426
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.