Home / 52,550.65-72,516.99-29,886.58

Finding the Fourth Proportional to 52,550.65, 72,516.99 and 29,886.58

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Solution

The fourth proportional to 52,550.65, 72,516.99 and 29,886.58 is: 41,241.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,550.65 : 72,516.99 = 29,886.58 : x
  2. Step 2: Convert to fraction form
    52,550.65/72,516.99 = 29,886.58/x
  3. Step 3: Cross multiply
    52,550.65x = 72,516.99 × 29,886.58
  4. Step 4: Simplify right side
    52,550.65x = 2,167,284,822.99
  5. Step 5: Solve for x
    x = 2,167,284,822.99/52,550.65
  6. Step 6: Final answer
    x = 41,241.83

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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.