Home / 7,420.50-16,137

Finding the Third Proportional to 7,420.50 and 16,137

Calculator

Solution

The third proportional to 7,420.50 and 16,137 is: 35,092.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,420.50 : 16,137 = 16,137 : x
  2. Step 2: Convert to fraction form
    7,420.50/16,137 = 16,137/x
  3. Step 3: Cross multiply
    7,420.50x = 16,137 × 16,137
  4. Step 4: Simplify right side
    7,420.50x = 260,402,769
  5. Step 5: Solve for x
    x = 260,402,769/7,420.50
  6. Step 6: Final answer
    x = 35,092.35

Related Problems

Find third proportional to 3,710.25 and 8,068.50
Half scale
Find third proportional to 14,841 and 32,274
Double scale
Find third proportional to 7,423 and 16,141
Similar ratio
Find third proportional to 11,130.75 and 24,205.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.