Home / 47,346.09-65,338.38-26,125.41

Finding the Fourth Proportional to 47,346.09, 65,338.38 and 26,125.41

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Solution

The fourth proportional to 47,346.09, 65,338.38 and 26,125.41 is: 36,053.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,346.09 : 65,338.38 = 26,125.41 : x
  2. Step 2: Convert to fraction form
    47,346.09/65,338.38 = 26,125.41/x
  3. Step 3: Cross multiply
    47,346.09x = 65,338.38 × 26,125.41
  4. Step 4: Simplify right side
    47,346.09x = 1,706,991,966.24
  5. Step 5: Solve for x
    x = 1,706,991,966.24/47,346.09
  6. Step 6: Final answer
    x = 36,053.49

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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.