Home / 86,325.74-119,121-48,084

Finding the Fourth Proportional to 86,325.74, 119,121 and 48,084

Calculator

Solution

The fourth proportional to 86,325.74, 119,121 and 48,084 is: 66,351.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    86,325.74 : 119,121 = 48,084 : x
  2. Step 2: Convert to fraction form
    86,325.74/119,121 = 48,084/x
  3. Step 3: Cross multiply
    86,325.74x = 119,121 × 48,084
  4. Step 4: Simplify right side
    86,325.74x = 5,727,814,164
  5. Step 5: Solve for x
    x = 5,727,814,164/86,325.74
  6. Step 6: Final answer
    x = 66,351.17

Related Problems

Find fourth proportional to 43,162.87, 59,560.50 and 24,042
Half scale
Find fourth proportional to 172,651.48, 238,242 and 96,168
Double scale
Find fourth proportional to 86,326.74, 119,122.38 and 48,085
Similar ratio
Find fourth proportional to 129,488.61, 178,681.50 and 72,126
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.