Home / 9,643.50-15,342

Finding the Third Proportional to 9,643.50 and 15,342

Calculator

Solution

The third proportional to 9,643.50 and 15,342 is: 24,407.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,643.50 : 15,342 = 15,342 : x
  2. Step 2: Convert to fraction form
    9,643.50/15,342 = 15,342/x
  3. Step 3: Cross multiply
    9,643.50x = 15,342 × 15,342
  4. Step 4: Simplify right side
    9,643.50x = 235,376,964
  5. Step 5: Solve for x
    x = 235,376,964/9,643.50
  6. Step 6: Final answer
    x = 24,407.84

Related Problems

Find third proportional to 4,821.75 and 7,671
Half scale
Find third proportional to 19,287 and 30,684
Double scale
Find third proportional to 9,646 and 15,345
Similar ratio
Find third proportional to 14,465.25 and 23,013
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.