Home / 46,426.29-63,910.44-40,751.02

Finding the Fourth Proportional to 46,426.29, 63,910.44 and 40,751.02

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Solution

The fourth proportional to 46,426.29, 63,910.44 and 40,751.02 is: 56,097.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,426.29 : 63,910.44 = 40,751.02 : x
  2. Step 2: Convert to fraction form
    46,426.29/63,910.44 = 40,751.02/x
  3. Step 3: Cross multiply
    46,426.29x = 63,910.44 × 40,751.02
  4. Step 4: Simplify right side
    46,426.29x = 2,604,415,618.65
  5. Step 5: Solve for x
    x = 2,604,415,618.65/46,426.29
  6. Step 6: Final answer
    x = 56,097.86

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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.