Home / 47,167.60-65,095.22-25,950.76

Finding the Fourth Proportional to 47,167.60, 65,095.22 and 25,950.76

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Solution

The fourth proportional to 47,167.60, 65,095.22 and 25,950.76 is: 35,814.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,167.60 : 65,095.22 = 25,950.76 : x
  2. Step 2: Convert to fraction form
    47,167.60/65,095.22 = 25,950.76/x
  3. Step 3: Cross multiply
    47,167.60x = 65,095.22 × 25,950.76
  4. Step 4: Simplify right side
    47,167.60x = 1,689,270,431.37
  5. Step 5: Solve for x
    x = 1,689,270,431.37/47,167.60
  6. Step 6: Final answer
    x = 35,814.21

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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.