Home / 64,580.04-96,854.94-25,121.16

Finding the Fourth Proportional to 64,580.04, 96,854.94 and 25,121.16

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Solution

The fourth proportional to 64,580.04, 96,854.94 and 25,121.16 is: 37,675.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,580.04 : 96,854.94 = 25,121.16 : x
  2. Step 2: Convert to fraction form
    64,580.04/96,854.94 = 25,121.16/x
  3. Step 3: Cross multiply
    64,580.04x = 96,854.94 × 25,121.16
  4. Step 4: Simplify right side
    64,580.04x = 2,433,108,444.53
  5. Step 5: Solve for x
    x = 2,433,108,444.53/64,580.04
  6. Step 6: Final answer
    x = 37,675.86

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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.