Home / 7,483.59-10,326.48-4,296.03

Finding the Fourth Proportional to 7,483.59, 10,326.48 and 4,296.03

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Solution

The fourth proportional to 7,483.59, 10,326.48 and 4,296.03 is: 5,928.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,483.59 : 10,326.48 = 4,296.03 : x
  2. Step 2: Convert to fraction form
    7,483.59/10,326.48 = 4,296.03/x
  3. Step 3: Cross multiply
    7,483.59x = 10,326.48 × 4,296.03
  4. Step 4: Simplify right side
    7,483.59x = 44,362,867.87
  5. Step 5: Solve for x
    x = 44,362,867.87/7,483.59
  6. Step 6: Final answer
    x = 5,928.02

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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.