Home / 76,569.40-114,696.07-44,883.25

Finding the Fourth Proportional to 76,569.40, 114,696.07 and 44,883.25

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Solution

The fourth proportional to 76,569.40, 114,696.07 and 44,883.25 is: 67,232.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,569.40 : 114,696.07 = 44,883.25 : x
  2. Step 2: Convert to fraction form
    76,569.40/114,696.07 = 44,883.25/x
  3. Step 3: Cross multiply
    76,569.40x = 114,696.07 × 44,883.25
  4. Step 4: Simplify right side
    76,569.40x = 5,147,931,984.88
  5. Step 5: Solve for x
    x = 5,147,931,984.88/76,569.40
  6. Step 6: Final answer
    x = 67,232.24

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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.