Home / 7,336.09-10,125.61-4,504.14

Finding the Fourth Proportional to 7,336.09, 10,125.61 and 4,504.14

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Solution

The fourth proportional to 7,336.09, 10,125.61 and 4,504.14 is: 6,216.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,336.09 : 10,125.61 = 4,504.14 : x
  2. Step 2: Convert to fraction form
    7,336.09/10,125.61 = 4,504.14/x
  3. Step 3: Cross multiply
    7,336.09x = 10,125.61 × 4,504.14
  4. Step 4: Simplify right side
    7,336.09x = 45,607,153.77
  5. Step 5: Solve for x
    x = 45,607,153.77/7,336.09
  6. Step 6: Final answer
    x = 6,216.82

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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.