Home / 7,541.14-11,298.89-4,904.62

Finding the Fourth Proportional to 7,541.14, 11,298.89 and 4,904.62

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Solution

The fourth proportional to 7,541.14, 11,298.89 and 4,904.62 is: 7,348.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,541.14 : 11,298.89 = 4,904.62 : x
  2. Step 2: Convert to fraction form
    7,541.14/11,298.89 = 4,904.62/x
  3. Step 3: Cross multiply
    7,541.14x = 11,298.89 × 4,904.62
  4. Step 4: Simplify right side
    7,541.14x = 55,416,761.87
  5. Step 5: Solve for x
    x = 55,416,761.87/7,541.14
  6. Step 6: Final answer
    x = 7,348.59

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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.