Home / 67,251.50-97,709

Finding the Third Proportional to 67,251.50 and 97,709

Calculator

Solution

The third proportional to 67,251.50 and 97,709 is: 141,960.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,251.50 : 97,709 = 97,709 : x
  2. Step 2: Convert to fraction form
    67,251.50/97,709 = 97,709/x
  3. Step 3: Cross multiply
    67,251.50x = 97,709 × 97,709
  4. Step 4: Simplify right side
    67,251.50x = 9,547,048,681
  5. Step 5: Solve for x
    x = 9,547,048,681/67,251.50
  6. Step 6: Final answer
    x = 141,960.38

Related Problems

Find third proportional to 33,625.75 and 48,854.50
Half scale
Find third proportional to 134,503 and 195,418
Double scale
Find third proportional to 67,254 and 97,712
Similar ratio
Find third proportional to 100,877.25 and 146,563.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.