Home / 47,055.24-64,934.19-25,834.86

Finding the Fourth Proportional to 47,055.24, 64,934.19 and 25,834.86

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Solution

The fourth proportional to 47,055.24, 64,934.19 and 25,834.86 is: 35,650.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,055.24 : 64,934.19 = 25,834.86 : x
  2. Step 2: Convert to fraction form
    47,055.24/64,934.19 = 25,834.86/x
  3. Step 3: Cross multiply
    47,055.24x = 64,934.19 × 25,834.86
  4. Step 4: Simplify right side
    47,055.24x = 1,677,565,707.86
  5. Step 5: Solve for x
    x = 1,677,565,707.86/47,055.24
  6. Step 6: Final answer
    x = 35,650.99

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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.