Home / 47,054.22-64,934.94-25,834.86

Finding the Fourth Proportional to 47,054.22, 64,934.94 and 25,834.86

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Solution

The fourth proportional to 47,054.22, 64,934.94 and 25,834.86 is: 35,652.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,054.22 : 64,934.94 = 25,834.86 : x
  2. Step 2: Convert to fraction form
    47,054.22/64,934.94 = 25,834.86/x
  3. Step 3: Cross multiply
    47,054.22x = 64,934.94 × 25,834.86
  4. Step 4: Simplify right side
    47,054.22x = 1,677,584,840.50
  5. Step 5: Solve for x
    x = 1,677,584,840.50/47,054.22
  6. Step 6: Final answer
    x = 35,652.16

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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.