Home / 9,703.50-18,534

Finding the Third Proportional to 9,703.50 and 18,534

Calculator

Solution

The third proportional to 9,703.50 and 18,534 is: 35,400.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,703.50 : 18,534 = 18,534 : x
  2. Step 2: Convert to fraction form
    9,703.50/18,534 = 18,534/x
  3. Step 3: Cross multiply
    9,703.50x = 18,534 × 18,534
  4. Step 4: Simplify right side
    9,703.50x = 343,509,156
  5. Step 5: Solve for x
    x = 343,509,156/9,703.50
  6. Step 6: Final answer
    x = 35,400.54

Related Problems

Find third proportional to 4,851.75 and 9,267
Half scale
Find third proportional to 19,407 and 37,068
Double scale
Find third proportional to 9,706 and 18,538
Similar ratio
Find third proportional to 14,555.25 and 27,801
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.91) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.