Home / 52,025.76-71,826.48-34,152.03

Finding the Fourth Proportional to 52,025.76, 71,826.48 and 34,152.03

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Solution

The fourth proportional to 52,025.76, 71,826.48 and 34,152.03 is: 47,150.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,025.76 : 71,826.48 = 34,152.03 : x
  2. Step 2: Convert to fraction form
    52,025.76/71,826.48 = 34,152.03/x
  3. Step 3: Cross multiply
    52,025.76x = 71,826.48 × 34,152.03
  4. Step 4: Simplify right side
    52,025.76x = 2,453,020,099.75
  5. Step 5: Solve for x
    x = 2,453,020,099.75/52,025.76
  6. Step 6: Final answer
    x = 47,150.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.