Home / 65,260.37-97,929.44-23,710.61

Finding the Fourth Proportional to 65,260.37, 97,929.44 and 23,710.61

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Solution

The fourth proportional to 65,260.37, 97,929.44 and 23,710.61 is: 35,580.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,260.37 : 97,929.44 = 23,710.61 : x
  2. Step 2: Convert to fraction form
    65,260.37/97,929.44 = 23,710.61/x
  3. Step 3: Cross multiply
    65,260.37x = 97,929.44 × 23,710.61
  4. Step 4: Simplify right side
    65,260.37x = 2,321,966,151.16
  5. Step 5: Solve for x
    x = 2,321,966,151.16/65,260.37
  6. Step 6: Final answer
    x = 35,580.04

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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.