Home / 94,512.96-141,801.60-59,411.52

Finding the Fourth Proportional to 94,512.96, 141,801.60 and 59,411.52

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Solution

The fourth proportional to 94,512.96, 141,801.60 and 59,411.52 is: 89,137.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,512.96 : 141,801.60 = 59,411.52 : x
  2. Step 2: Convert to fraction form
    94,512.96/141,801.60 = 59,411.52/x
  3. Step 3: Cross multiply
    94,512.96x = 141,801.60 × 59,411.52
  4. Step 4: Simplify right side
    94,512.96x = 8,424,648,594.43
  5. Step 5: Solve for x
    x = 8,424,648,594.43/94,512.96
  6. Step 6: Final answer
    x = 89,137.50

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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.