Home / 47,354.66-65,349.01-26,133.47

Finding the Fourth Proportional to 47,354.66, 65,349.01 and 26,133.47

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Solution

The fourth proportional to 47,354.66, 65,349.01 and 26,133.47 is: 36,063.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,354.66 : 65,349.01 = 26,133.47 : x
  2. Step 2: Convert to fraction form
    47,354.66/65,349.01 = 26,133.47/x
  3. Step 3: Cross multiply
    47,354.66x = 65,349.01 × 26,133.47
  4. Step 4: Simplify right side
    47,354.66x = 1,707,796,343.35
  5. Step 5: Solve for x
    x = 1,707,796,343.35/47,354.66
  6. Step 6: Final answer
    x = 36,063.96

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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.