Home / 178,205.63-267,280.48-58,261.73

Finding the Fourth Proportional to 178,205.63, 267,280.48 and 58,261.73

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Solution

The fourth proportional to 178,205.63, 267,280.48 and 58,261.73 is: 87,383.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    178,205.63 : 267,280.48 = 58,261.73 : x
  2. Step 2: Convert to fraction form
    178,205.63/267,280.48 = 58,261.73/x
  3. Step 3: Cross multiply
    178,205.63x = 267,280.48 × 58,261.73
  4. Step 4: Simplify right side
    178,205.63x = 15,572,223,682.58
  5. Step 5: Solve for x
    x = 15,572,223,682.58/178,205.63
  6. Step 6: Final answer
    x = 87,383.46

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1.5x scale

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.