Home / 294,656.22-441,688.41-94,829.76

Finding the Fourth Proportional to 294,656.22, 441,688.41 and 94,829.76

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Solution

The fourth proportional to 294,656.22, 441,688.41 and 94,829.76 is: 142,149.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,656.22 : 441,688.41 = 94,829.76 : x
  2. Step 2: Convert to fraction form
    294,656.22/441,688.41 = 94,829.76/x
  3. Step 3: Cross multiply
    294,656.22x = 441,688.41 × 94,829.76
  4. Step 4: Simplify right side
    294,656.22x = 41,885,205,915.08
  5. Step 5: Solve for x
    x = 41,885,205,915.08/294,656.22
  6. Step 6: Final answer
    x = 142,149.40

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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.