Home / 41,097.02-56,713.91-28,529.06

Finding the Fourth Proportional to 41,097.02, 56,713.91 and 28,529.06

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Solution

The fourth proportional to 41,097.02, 56,713.91 and 28,529.06 is: 39,370.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,097.02 : 56,713.91 = 28,529.06 : x
  2. Step 2: Convert to fraction form
    41,097.02/56,713.91 = 28,529.06/x
  3. Step 3: Cross multiply
    41,097.02x = 56,713.91 × 28,529.06
  4. Step 4: Simplify right side
    41,097.02x = 1,617,994,115.01
  5. Step 5: Solve for x
    x = 1,617,994,115.01/41,097.02
  6. Step 6: Final answer
    x = 39,370.11

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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.