Home / 30,792.18-46,167.76-11,068.17

Finding the Fourth Proportional to 30,792.18, 46,167.76 and 11,068.17

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Solution

The fourth proportional to 30,792.18, 46,167.76 and 11,068.17 is: 16,594.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,792.18 : 46,167.76 = 11,068.17 : x
  2. Step 2: Convert to fraction form
    30,792.18/46,167.76 = 11,068.17/x
  3. Step 3: Cross multiply
    30,792.18x = 46,167.76 × 11,068.17
  4. Step 4: Simplify right side
    30,792.18x = 510,992,765.96
  5. Step 5: Solve for x
    x = 510,992,765.96/30,792.18
  6. Step 6: Final answer
    x = 16,594.89

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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.