Home / 47,192.64-65,123.37-25,967.85

Finding the Fourth Proportional to 47,192.64, 65,123.37 and 25,967.85

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Solution

The fourth proportional to 47,192.64, 65,123.37 and 25,967.85 is: 35,834.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,192.64 : 65,123.37 = 25,967.85 : x
  2. Step 2: Convert to fraction form
    47,192.64/65,123.37 = 25,967.85/x
  3. Step 3: Cross multiply
    47,192.64x = 65,123.37 × 25,967.85
  4. Step 4: Simplify right side
    47,192.64x = 1,691,113,903.65
  5. Step 5: Solve for x
    x = 1,691,113,903.65/47,192.64
  6. Step 6: Final answer
    x = 35,834.27

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1.5x scale

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.