Home / 117,548-177,415

Finding the Third Proportional to 117,548 and 177,415

Calculator

Solution

The third proportional to 117,548 and 177,415 is: 267,772.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,548 : 177,415 = 177,415 : x
  2. Step 2: Convert to fraction form
    117,548/177,415 = 177,415/x
  3. Step 3: Cross multiply
    117,548x = 177,415 × 177,415
  4. Step 4: Simplify right side
    117,548x = 31,476,082,225
  5. Step 5: Solve for x
    x = 31,476,082,225/117,548
  6. Step 6: Final answer
    x = 267,772.16

Related Problems

Find third proportional to 58,774 and 88,707.50
Half scale
Find third proportional to 235,096 and 354,830
Double scale
Find third proportional to 117,550 and 177,418
Similar ratio
Find third proportional to 176,322 and 266,122.50
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.