Home / 281,330-607,048

Finding the Third Proportional to 281,330 and 607,048

Calculator

Solution

The third proportional to 281,330 and 607,048 is: 1,309,875.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    281,330 : 607,048 = 607,048 : x
  2. Step 2: Convert to fraction form
    281,330/607,048 = 607,048/x
  3. Step 3: Cross multiply
    281,330x = 607,048 × 607,048
  4. Step 4: Simplify right side
    281,330x = 368,507,274,304
  5. Step 5: Solve for x
    x = 368,507,274,304/281,330
  6. Step 6: Final answer
    x = 1,309,875.50

Related Problems

Find third proportional to 140,665 and 303,524
Half scale
Find third proportional to 562,660 and 1,214,096
Double scale
Find third proportional to 281,332 and 607,052
Similar ratio
Find third proportional to 421,995 and 910,572
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.