Home / 7,004.13-10,505.59-2,322.60

Finding the Fourth Proportional to 7,004.13, 10,505.59 and 2,322.60

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Solution

The fourth proportional to 7,004.13, 10,505.59 and 2,322.60 is: 3,483.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,004.13 : 10,505.59 = 2,322.60 : x
  2. Step 2: Convert to fraction form
    7,004.13/10,505.59 = 2,322.60/x
  3. Step 3: Cross multiply
    7,004.13x = 10,505.59 × 2,322.60
  4. Step 4: Simplify right side
    7,004.13x = 24,400,283.33
  5. Step 5: Solve for x
    x = 24,400,283.33/7,004.13
  6. Step 6: Final answer
    x = 3,483.70

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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.