Home / 46,523.11-69,758.23-31,749.92

Finding the Fourth Proportional to 46,523.11, 69,758.23 and 31,749.92

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Solution

The fourth proportional to 46,523.11, 69,758.23 and 31,749.92 is: 47,606.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,523.11 : 69,758.23 = 31,749.92 : x
  2. Step 2: Convert to fraction form
    46,523.11/69,758.23 = 31,749.92/x
  3. Step 3: Cross multiply
    46,523.11x = 69,758.23 × 31,749.92
  4. Step 4: Simplify right side
    46,523.11x = 2,214,818,221.84
  5. Step 5: Solve for x
    x = 2,214,818,221.84/46,523.11
  6. Step 6: Final answer
    x = 47,606.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.