Home / 105,267.54-156,547.44-101,945.19

Finding the Fourth Proportional to 105,267.54, 156,547.44 and 101,945.19

Calculator

Solution

The fourth proportional to 105,267.54, 156,547.44 and 101,945.19 is: 151,606.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    105,267.54 : 156,547.44 = 101,945.19 : x
  2. Step 2: Convert to fraction form
    105,267.54/156,547.44 = 101,945.19/x
  3. Step 3: Cross multiply
    105,267.54x = 156,547.44 × 101,945.19
  4. Step 4: Simplify right side
    105,267.54x = 15,959,258,514.81
  5. Step 5: Solve for x
    x = 15,959,258,514.81/105,267.54
  6. Step 6: Final answer
    x = 151,606.64

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.