Home / 47,026.63-64,898.18-25,807.33

Finding the Fourth Proportional to 47,026.63, 64,898.18 and 25,807.33

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Solution

The fourth proportional to 47,026.63, 64,898.18 and 25,807.33 is: 35,614.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,026.63 : 64,898.18 = 25,807.33 : x
  2. Step 2: Convert to fraction form
    47,026.63/64,898.18 = 25,807.33/x
  3. Step 3: Cross multiply
    47,026.63x = 64,898.18 × 25,807.33
  4. Step 4: Simplify right side
    47,026.63x = 1,674,848,747.66
  5. Step 5: Solve for x
    x = 1,674,848,747.66/47,026.63
  6. Step 6: Final answer
    x = 35,614.90

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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.