Home / 95,495.02-143,300.85-48,751.54

Finding the Fourth Proportional to 95,495.02, 143,300.85 and 48,751.54

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Solution

The fourth proportional to 95,495.02, 143,300.85 and 48,751.54 is: 73,157.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,495.02 : 143,300.85 = 48,751.54 : x
  2. Step 2: Convert to fraction form
    95,495.02/143,300.85 = 48,751.54/x
  3. Step 3: Cross multiply
    95,495.02x = 143,300.85 × 48,751.54
  4. Step 4: Simplify right side
    95,495.02x = 6,986,137,120.81
  5. Step 5: Solve for x
    x = 6,986,137,120.81/95,495.02
  6. Step 6: Final answer
    x = 73,157.08

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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.