Home / 80,097.08-110,529.24-44,284.28

Finding the Fourth Proportional to 80,097.08, 110,529.24 and 44,284.28

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Solution

The fourth proportional to 80,097.08, 110,529.24 and 44,284.28 is: 61,109.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,097.08 : 110,529.24 = 44,284.28 : x
  2. Step 2: Convert to fraction form
    80,097.08/110,529.24 = 44,284.28/x
  3. Step 3: Cross multiply
    80,097.08x = 110,529.24 × 44,284.28
  4. Step 4: Simplify right side
    80,097.08x = 4,894,707,812.35
  5. Step 5: Solve for x
    x = 4,894,707,812.35/80,097.08
  6. Step 6: Final answer
    x = 61,109.69

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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.