Home / 219,095.13-302,351.27-118,493.13

Finding the Fourth Proportional to 219,095.13, 302,351.27 and 118,493.13

Calculator

Solution

The fourth proportional to 219,095.13, 302,351.27 and 118,493.13 is: 163,520.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    219,095.13 : 302,351.27 = 118,493.13 : x
  2. Step 2: Convert to fraction form
    219,095.13/302,351.27 = 118,493.13/x
  3. Step 3: Cross multiply
    219,095.13x = 302,351.27 × 118,493.13
  4. Step 4: Simplify right side
    219,095.13x = 35,826,547,126.25
  5. Step 5: Solve for x
    x = 35,826,547,126.25/219,095.13
  6. Step 6: Final answer
    x = 163,520.51

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.