Home / 7,364.70-11,037.60-4,904.31

Finding the Fourth Proportional to 7,364.70, 11,037.60 and 4,904.31

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Solution

The fourth proportional to 7,364.70, 11,037.60 and 4,904.31 is: 7,350.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,364.70 : 11,037.60 = 4,904.31 : x
  2. Step 2: Convert to fraction form
    7,364.70/11,037.60 = 4,904.31/x
  3. Step 3: Cross multiply
    7,364.70x = 11,037.60 × 4,904.31
  4. Step 4: Simplify right side
    7,364.70x = 54,131,812.06
  5. Step 5: Solve for x
    x = 54,131,812.06/7,364.70
  6. Step 6: Final answer
    x = 7,350.17

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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.