Home / 329,701.60-494,547.02-105,059.01

Finding the Fourth Proportional to 329,701.60, 494,547.02 and 105,059.01

Calculator

Solution

The fourth proportional to 329,701.60, 494,547.02 and 105,059.01 is: 157,586.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    329,701.60 : 494,547.02 = 105,059.01 : x
  2. Step 2: Convert to fraction form
    329,701.60/494,547.02 = 105,059.01/x
  3. Step 3: Cross multiply
    329,701.60x = 494,547.02 × 105,059.01
  4. Step 4: Simplify right side
    329,701.60x = 51,956,620,319.65
  5. Step 5: Solve for x
    x = 51,956,620,319.65/329,701.60
  6. Step 6: Final answer
    x = 157,586.80

Related Problems

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.