Home / 76,350.65-114,533.26-23,746.01

Finding the Fourth Proportional to 76,350.65, 114,533.26 and 23,746.01

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Solution

The fourth proportional to 76,350.65, 114,533.26 and 23,746.01 is: 35,621.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,350.65 : 114,533.26 = 23,746.01 : x
  2. Step 2: Convert to fraction form
    76,350.65/114,533.26 = 23,746.01/x
  3. Step 3: Cross multiply
    76,350.65x = 114,533.26 × 23,746.01
  4. Step 4: Simplify right side
    76,350.65x = 2,719,707,305.26
  5. Step 5: Solve for x
    x = 2,719,707,305.26/76,350.65
  6. Step 6: Final answer
    x = 35,621.27

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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.