Home / 4,356-6,574.50

Finding the Third Proportional to 4,356 and 6,574.50

Calculator

Solution

The third proportional to 4,356 and 6,574.50 is: 9,922.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,356 : 6,574.50 = 6,574.50 : x
  2. Step 2: Convert to fraction form
    4,356/6,574.50 = 6,574.50/x
  3. Step 3: Cross multiply
    4,356x = 6,574.50 × 6,574.50
  4. Step 4: Simplify right side
    4,356x = 43,224,050.25
  5. Step 5: Solve for x
    x = 43,224,050.25/4,356
  6. Step 6: Final answer
    x = 9,922.88

Related Problems

Find third proportional to 2,178 and 3,287.25
Half scale
Find third proportional to 8,712 and 13,149
Double scale
Find third proportional to 4,358 and 6,578
Similar ratio
Find third proportional to 6,534 and 9,861.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.