Home / 48,880.90-73,102.65-41,007.70

Finding the Fourth Proportional to 48,880.90, 73,102.65 and 41,007.70

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Solution

The fourth proportional to 48,880.90, 73,102.65 and 41,007.70 is: 61,328.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,880.90 : 73,102.65 = 41,007.70 : x
  2. Step 2: Convert to fraction form
    48,880.90/73,102.65 = 41,007.70/x
  3. Step 3: Cross multiply
    48,880.90x = 73,102.65 × 41,007.70
  4. Step 4: Simplify right side
    48,880.90x = 2,997,771,540.41
  5. Step 5: Solve for x
    x = 2,997,771,540.41/48,880.90
  6. Step 6: Final answer
    x = 61,328.08

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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.