Home / 9,184.28-12,680.39-7,056

Finding the Fourth Proportional to 9,184.28, 12,680.39 and 7,056

Calculator

Solution

The fourth proportional to 9,184.28, 12,680.39 and 7,056 is: 9,741.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,184.28 : 12,680.39 = 7,056 : x
  2. Step 2: Convert to fraction form
    9,184.28/12,680.39 = 7,056/x
  3. Step 3: Cross multiply
    9,184.28x = 12,680.39 × 7,056
  4. Step 4: Simplify right side
    9,184.28x = 89,472,831.84
  5. Step 5: Solve for x
    x = 89,472,831.84/9,184.28
  6. Step 6: Final answer
    x = 9,741.95

Related Problems

Find fourth proportional to 4,592.14, 6,340.20 and 3,528
Half scale
Find fourth proportional to 18,368.56, 25,360.78 and 14,112
Double scale
Find fourth proportional to 9,185.28, 12,681.77 and 7,057
Similar ratio
Find fourth proportional to 13,776.42, 19,020.59 and 10,584
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.