Home / 152,698-224,487

Finding the Third Proportional to 152,698 and 224,487

Calculator

Solution

The third proportional to 152,698 and 224,487 is: 330,026.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,698 : 224,487 = 224,487 : x
  2. Step 2: Convert to fraction form
    152,698/224,487 = 224,487/x
  3. Step 3: Cross multiply
    152,698x = 224,487 × 224,487
  4. Step 4: Simplify right side
    152,698x = 50,394,413,169
  5. Step 5: Solve for x
    x = 50,394,413,169/152,698
  6. Step 6: Final answer
    x = 330,026.67

Related Problems

Find third proportional to 76,349 and 112,243.50
Half scale
Find third proportional to 305,396 and 448,974
Double scale
Find third proportional to 152,700 and 224,490
Similar ratio
Find third proportional to 229,047 and 336,730.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.