Home / 47,056.18-64,934.58-25,833.64

Finding the Fourth Proportional to 47,056.18, 64,934.58 and 25,833.64

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Solution

The fourth proportional to 47,056.18, 64,934.58 and 25,833.64 is: 35,648.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,056.18 : 64,934.58 = 25,833.64 : x
  2. Step 2: Convert to fraction form
    47,056.18/64,934.58 = 25,833.64/x
  3. Step 3: Cross multiply
    47,056.18x = 64,934.58 × 25,833.64
  4. Step 4: Simplify right side
    47,056.18x = 1,677,496,563.27
  5. Step 5: Solve for x
    x = 1,677,496,563.27/47,056.18
  6. Step 6: Final answer
    x = 35,648.80

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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.