Home / 55,948.60-83,923.44-15,967.54

Finding the Fourth Proportional to 55,948.60, 83,923.44 and 15,967.54

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Solution

The fourth proportional to 55,948.60, 83,923.44 and 15,967.54 is: 23,951.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,948.60 : 83,923.44 = 15,967.54 : x
  2. Step 2: Convert to fraction form
    55,948.60/83,923.44 = 15,967.54/x
  3. Step 3: Cross multiply
    55,948.60x = 83,923.44 × 15,967.54
  4. Step 4: Simplify right side
    55,948.60x = 1,340,050,885.14
  5. Step 5: Solve for x
    x = 1,340,050,885.14/55,948.60
  6. Step 6: Final answer
    x = 23,951.46

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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.