Home / 46,667.12-69,956.30-29,752.64

Finding the Fourth Proportional to 46,667.12, 69,956.30 and 29,752.64

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Solution

The fourth proportional to 46,667.12, 69,956.30 and 29,752.64 is: 44,600.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,667.12 : 69,956.30 = 29,752.64 : x
  2. Step 2: Convert to fraction form
    46,667.12/69,956.30 = 29,752.64/x
  3. Step 3: Cross multiply
    46,667.12x = 69,956.30 × 29,752.64
  4. Step 4: Simplify right side
    46,667.12x = 2,081,384,609.63
  5. Step 5: Solve for x
    x = 2,081,384,609.63/46,667.12
  6. Step 6: Final answer
    x = 44,600.67

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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.