Home / 292,308-624,144

Finding the Third Proportional to 292,308 and 624,144

Calculator

Solution

The third proportional to 292,308 and 624,144 is: 1,332,689.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    292,308 : 624,144 = 624,144 : x
  2. Step 2: Convert to fraction form
    292,308/624,144 = 624,144/x
  3. Step 3: Cross multiply
    292,308x = 624,144 × 624,144
  4. Step 4: Simplify right side
    292,308x = 389,555,732,736
  5. Step 5: Solve for x
    x = 389,555,732,736/292,308
  6. Step 6: Final answer
    x = 1,332,689.26

Related Problems

Find third proportional to 146,154 and 312,072
Half scale
Find third proportional to 584,616 and 1,248,288
Double scale
Find third proportional to 292,310 and 624,148
Similar ratio
Find third proportional to 438,462 and 936,216
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.