Home / 47,283.36-65,250.62-25,773.11

Finding the Fourth Proportional to 47,283.36, 65,250.62 and 25,773.11

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Solution

The fourth proportional to 47,283.36, 65,250.62 and 25,773.11 is: 35,566.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,283.36 : 65,250.62 = 25,773.11 : x
  2. Step 2: Convert to fraction form
    47,283.36/65,250.62 = 25,773.11/x
  3. Step 3: Cross multiply
    47,283.36x = 65,250.62 × 25,773.11
  4. Step 4: Simplify right side
    47,283.36x = 1,681,711,196.40
  5. Step 5: Solve for x
    x = 1,681,711,196.40/47,283.36
  6. Step 6: Final answer
    x = 35,566.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.