Home / 281,366-607,124

Finding the Third Proportional to 281,366 and 607,124

Calculator

Solution

The third proportional to 281,366 and 607,124 is: 1,310,035.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    281,366 : 607,124 = 607,124 : x
  2. Step 2: Convert to fraction form
    281,366/607,124 = 607,124/x
  3. Step 3: Cross multiply
    281,366x = 607,124 × 607,124
  4. Step 4: Simplify right side
    281,366x = 368,599,551,376
  5. Step 5: Solve for x
    x = 368,599,551,376/281,366
  6. Step 6: Final answer
    x = 1,310,035.87

Related Problems

Find third proportional to 140,683 and 303,562
Half scale
Find third proportional to 562,732 and 1,214,248
Double scale
Find third proportional to 281,368 and 607,128
Similar ratio
Find third proportional to 422,049 and 910,686
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.