Home / 94,370.77-141,605.36-38,252.35

Finding the Fourth Proportional to 94,370.77, 141,605.36 and 38,252.35

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Solution

The fourth proportional to 94,370.77, 141,605.36 and 38,252.35 is: 57,398.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,370.77 : 141,605.36 = 38,252.35 : x
  2. Step 2: Convert to fraction form
    94,370.77/141,605.36 = 38,252.35/x
  3. Step 3: Cross multiply
    94,370.77x = 141,605.36 × 38,252.35
  4. Step 4: Simplify right side
    94,370.77x = 5,416,737,792.60
  5. Step 5: Solve for x
    x = 5,416,737,792.60/94,370.77
  6. Step 6: Final answer
    x = 57,398.47

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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.