Home / 282,248-608,814

Finding the Third Proportional to 282,248 and 608,814

Calculator

Solution

The third proportional to 282,248 and 608,814 is: 1,313,222.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    282,248 : 608,814 = 608,814 : x
  2. Step 2: Convert to fraction form
    282,248/608,814 = 608,814/x
  3. Step 3: Cross multiply
    282,248x = 608,814 × 608,814
  4. Step 4: Simplify right side
    282,248x = 370,654,486,596
  5. Step 5: Solve for x
    x = 370,654,486,596/282,248
  6. Step 6: Final answer
    x = 1,313,222.72

Related Problems

Find third proportional to 141,124 and 304,407
Half scale
Find third proportional to 564,496 and 1,217,628
Double scale
Find third proportional to 282,250 and 608,818
Similar ratio
Find third proportional to 423,372 and 913,221
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.