Home / 47,325.11-65,308.50-26,104.23

Finding the Fourth Proportional to 47,325.11, 65,308.50 and 26,104.23

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Solution

The fourth proportional to 47,325.11, 65,308.50 and 26,104.23 is: 36,023.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,325.11 : 65,308.50 = 26,104.23 : x
  2. Step 2: Convert to fraction form
    47,325.11/65,308.50 = 26,104.23/x
  3. Step 3: Cross multiply
    47,325.11x = 65,308.50 × 26,104.23
  4. Step 4: Simplify right side
    47,325.11x = 1,704,828,104.96
  5. Step 5: Solve for x
    x = 1,704,828,104.96/47,325.11
  6. Step 6: Final answer
    x = 36,023.76

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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.