Home / 62,261.01-93,455.10-45,571.47

Finding the Fourth Proportional to 62,261.01, 93,455.10 and 45,571.47

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Solution

The fourth proportional to 62,261.01, 93,455.10 and 45,571.47 is: 68,403.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,261.01 : 93,455.10 = 45,571.47 : x
  2. Step 2: Convert to fraction form
    62,261.01/93,455.10 = 45,571.47/x
  3. Step 3: Cross multiply
    62,261.01x = 93,455.10 × 45,571.47
  4. Step 4: Simplify right side
    62,261.01x = 4,258,886,286.00
  5. Step 5: Solve for x
    x = 4,258,886,286.00/62,261.01
  6. Step 6: Final answer
    x = 68,403.75

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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.