Home / 304,008-665,149.50

Finding the Third Proportional to 304,008 and 665,149.50

Calculator

Solution

The third proportional to 304,008 and 665,149.50 is: 1,455,303.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    304,008 : 665,149.50 = 665,149.50 : x
  2. Step 2: Convert to fraction form
    304,008/665,149.50 = 665,149.50/x
  3. Step 3: Cross multiply
    304,008x = 665,149.50 × 665,149.50
  4. Step 4: Simplify right side
    304,008x = 442,423,857,350.25
  5. Step 5: Solve for x
    x = 442,423,857,350.25/304,008
  6. Step 6: Final answer
    x = 1,455,303.34

Related Problems

Find third proportional to 152,004 and 332,574.75
Half scale
Find third proportional to 608,016 and 1,330,299
Double scale
Find third proportional to 304,010 and 665,154
Similar ratio
Find third proportional to 456,012 and 997,724.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.