Home / 187,767-283,248

Finding the Third Proportional to 187,767 and 283,248

Calculator

Solution

The third proportional to 187,767 and 283,248 is: 427,281.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    187,767 : 283,248 = 283,248 : x
  2. Step 2: Convert to fraction form
    187,767/283,248 = 283,248/x
  3. Step 3: Cross multiply
    187,767x = 283,248 × 283,248
  4. Step 4: Simplify right side
    187,767x = 80,229,429,504
  5. Step 5: Solve for x
    x = 80,229,429,504/187,767
  6. Step 6: Final answer
    x = 427,281.84

Related Problems

Find third proportional to 93,883.50 and 141,624
Half scale
Find third proportional to 375,534 and 566,496
Double scale
Find third proportional to 187,769 and 283,251
Similar ratio
Find third proportional to 281,650.50 and 424,872
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.