Home / 96,416-144,626.56-30,752

Finding the Fourth Proportional to 96,416, 144,626.56 and 30,752

Calculator

Solution

The fourth proportional to 96,416, 144,626.56 and 30,752 is: 46,128.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,416 : 144,626.56 = 30,752 : x
  2. Step 2: Convert to fraction form
    96,416/144,626.56 = 30,752/x
  3. Step 3: Cross multiply
    96,416x = 144,626.56 × 30,752
  4. Step 4: Simplify right side
    96,416x = 4,447,555,973.12
  5. Step 5: Solve for x
    x = 4,447,555,973.12/96,416
  6. Step 6: Final answer
    x = 46,128.82

Related Problems

Find fourth proportional to 48,208, 72,313.28 and 15,376
Half scale
Find fourth proportional to 192,832, 289,253.12 and 61,504
Double scale
Find fourth proportional to 96,417, 144,628.06 and 30,753
Similar ratio
Find fourth proportional to 144,624, 216,939.84 and 46,128
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.