Home / 410,336.08-566,261.64-229,037.52

Finding the Fourth Proportional to 410,336.08, 566,261.64 and 229,037.52

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Solution

The fourth proportional to 410,336.08, 566,261.64 and 229,037.52 is: 316,070.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,336.08 : 566,261.64 = 229,037.52 : x
  2. Step 2: Convert to fraction form
    410,336.08/566,261.64 = 229,037.52/x
  3. Step 3: Cross multiply
    410,336.08x = 566,261.64 × 229,037.52
  4. Step 4: Simplify right side
    410,336.08x = 129,695,161,696.73
  5. Step 5: Solve for x
    x = 129,695,161,696.73/410,336.08
  6. Step 6: Final answer
    x = 316,070.58

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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.