Home / 211,852.04-292,358.22-116,360.96

Finding the Fourth Proportional to 211,852.04, 292,358.22 and 116,360.96

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Solution

The fourth proportional to 211,852.04, 292,358.22 and 116,360.96 is: 160,579.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    211,852.04 : 292,358.22 = 116,360.96 : x
  2. Step 2: Convert to fraction form
    211,852.04/292,358.22 = 116,360.96/x
  3. Step 3: Cross multiply
    211,852.04x = 292,358.22 × 116,360.96
  4. Step 4: Simplify right side
    211,852.04x = 34,019,083,143.09
  5. Step 5: Solve for x
    x = 34,019,083,143.09/211,852.04
  6. Step 6: Final answer
    x = 160,579.45

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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.