Home / 94,277.10-141,393.76-35,140.62

Finding the Fourth Proportional to 94,277.10, 141,393.76 and 35,140.62

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Solution

The fourth proportional to 94,277.10, 141,393.76 and 35,140.62 is: 52,702.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,277.10 : 141,393.76 = 35,140.62 : x
  2. Step 2: Convert to fraction form
    94,277.10/141,393.76 = 35,140.62/x
  3. Step 3: Cross multiply
    94,277.10x = 141,393.76 × 35,140.62
  4. Step 4: Simplify right side
    94,277.10x = 4,968,664,390.53
  5. Step 5: Solve for x
    x = 4,968,664,390.53/94,277.10
  6. Step 6: Final answer
    x = 52,702.77

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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.