Home / 301,336.46-452,004.65-234,826.35

Finding the Fourth Proportional to 301,336.46, 452,004.65 and 234,826.35

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Solution

The fourth proportional to 301,336.46, 452,004.65 and 234,826.35 is: 352,239.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,336.46 : 452,004.65 = 234,826.35 : x
  2. Step 2: Convert to fraction form
    301,336.46/452,004.65 = 234,826.35/x
  3. Step 3: Cross multiply
    301,336.46x = 452,004.65 × 234,826.35
  4. Step 4: Simplify right side
    301,336.46x = 106,142,602,142.53
  5. Step 5: Solve for x
    x = 106,142,602,142.53/301,336.46
  6. Step 6: Final answer
    x = 352,239.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.