Home / 46,814.55-64,585.92-29,815.75

Finding the Fourth Proportional to 46,814.55, 64,585.92 and 29,815.75

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Solution

The fourth proportional to 46,814.55, 64,585.92 and 29,815.75 is: 41,134.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,814.55 : 64,585.92 = 29,815.75 : x
  2. Step 2: Convert to fraction form
    46,814.55/64,585.92 = 29,815.75/x
  3. Step 3: Cross multiply
    46,814.55x = 64,585.92 × 29,815.75
  4. Step 4: Simplify right side
    46,814.55x = 1,925,677,473.49
  5. Step 5: Solve for x
    x = 1,925,677,473.49/46,814.55
  6. Step 6: Final answer
    x = 41,134.17

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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.