Home / 210,699-450,924

Finding the Third Proportional to 210,699 and 450,924

Calculator

Solution

The third proportional to 210,699 and 450,924 is: 965,037.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    210,699 : 450,924 = 450,924 : x
  2. Step 2: Convert to fraction form
    210,699/450,924 = 450,924/x
  3. Step 3: Cross multiply
    210,699x = 450,924 × 450,924
  4. Step 4: Simplify right side
    210,699x = 203,332,453,776
  5. Step 5: Solve for x
    x = 203,332,453,776/210,699
  6. Step 6: Final answer
    x = 965,037.58

Related Problems

Find third proportional to 105,349.50 and 225,462
Half scale
Find third proportional to 421,398 and 901,848
Double scale
Find third proportional to 210,701 and 450,928
Similar ratio
Find third proportional to 316,048.50 and 676,386
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.