Home / 153,263.65-211,601.01-104,946.43

Finding the Fourth Proportional to 153,263.65, 211,601.01 and 104,946.43

Calculator

Solution

The fourth proportional to 153,263.65, 211,601.01 and 104,946.43 is: 144,892.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,263.65 : 211,601.01 = 104,946.43 : x
  2. Step 2: Convert to fraction form
    153,263.65/211,601.01 = 104,946.43/x
  3. Step 3: Cross multiply
    153,263.65x = 211,601.01 × 104,946.43
  4. Step 4: Simplify right side
    153,263.65x = 22,206,770,583.89
  5. Step 5: Solve for x
    x = 22,206,770,583.89/153,263.65
  6. Step 6: Final answer
    x = 144,892.61

Related Problems

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.