Home / 114,453-157,950-64,152

Finding the Fourth Proportional to 114,453, 157,950 and 64,152

Calculator

Solution

The fourth proportional to 114,453, 157,950 and 64,152 is: 88,532.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,453 : 157,950 = 64,152 : x
  2. Step 2: Convert to fraction form
    114,453/157,950 = 64,152/x
  3. Step 3: Cross multiply
    114,453x = 157,950 × 64,152
  4. Step 4: Simplify right side
    114,453x = 10,132,808,400
  5. Step 5: Solve for x
    x = 10,132,808,400/114,453
  6. Step 6: Final answer
    x = 88,532.48

Related Problems

Find fourth proportional to 57,226.50, 78,975 and 32,076
Half scale
Find fourth proportional to 228,906, 315,900 and 128,304
Double scale
Find fourth proportional to 114,454, 157,951.38 and 64,153
Similar ratio
Find fourth proportional to 171,679.50, 236,925 and 96,228
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.