Home / 153,184-334,880

Finding the Third Proportional to 153,184 and 334,880

Calculator

Solution

The third proportional to 153,184 and 334,880 is: 732,090.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,184 : 334,880 = 334,880 : x
  2. Step 2: Convert to fraction form
    153,184/334,880 = 334,880/x
  3. Step 3: Cross multiply
    153,184x = 334,880 × 334,880
  4. Step 4: Simplify right side
    153,184x = 112,144,614,400
  5. Step 5: Solve for x
    x = 112,144,614,400/153,184
  6. Step 6: Final answer
    x = 732,090.91

Related Problems

Find third proportional to 76,592 and 167,440
Half scale
Find third proportional to 306,368 and 669,760
Double scale
Find third proportional to 153,186 and 334,884
Similar ratio
Find third proportional to 229,776 and 502,320
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.