Home / 169,127-267,603

Finding the Third Proportional to 169,127 and 267,603

Calculator

Solution

The third proportional to 169,127 and 267,603 is: 423,417.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,127 : 267,603 = 267,603 : x
  2. Step 2: Convert to fraction form
    169,127/267,603 = 267,603/x
  3. Step 3: Cross multiply
    169,127x = 267,603 × 267,603
  4. Step 4: Simplify right side
    169,127x = 71,611,365,609
  5. Step 5: Solve for x
    x = 71,611,365,609/169,127
  6. Step 6: Final answer
    x = 423,417.70

Related Problems

Find third proportional to 84,563.50 and 133,801.50
Half scale
Find third proportional to 338,254 and 535,206
Double scale
Find third proportional to 169,129 and 267,606
Similar ratio
Find third proportional to 253,690.50 and 401,404.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.