Home / 7,084.13-10,667.53-5,248.26

Finding the Fourth Proportional to 7,084.13, 10,667.53 and 5,248.26

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Solution

The fourth proportional to 7,084.13, 10,667.53 and 5,248.26 is: 7,903.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,084.13 : 10,667.53 = 5,248.26 : x
  2. Step 2: Convert to fraction form
    7,084.13/10,667.53 = 5,248.26/x
  3. Step 3: Cross multiply
    7,084.13x = 10,667.53 × 5,248.26
  4. Step 4: Simplify right side
    7,084.13x = 55,985,977.56
  5. Step 5: Solve for x
    x = 55,985,977.56/7,084.13
  6. Step 6: Final answer
    x = 7,903.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.