Home / 11,300.93-15,592.09-6,584.30

Finding the Fourth Proportional to 11,300.93, 15,592.09 and 6,584.30

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Solution

The fourth proportional to 11,300.93, 15,592.09 and 6,584.30 is: 9,084.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,300.93 : 15,592.09 = 6,584.30 : x
  2. Step 2: Convert to fraction form
    11,300.93/15,592.09 = 6,584.30/x
  3. Step 3: Cross multiply
    11,300.93x = 15,592.09 × 6,584.30
  4. Step 4: Simplify right side
    11,300.93x = 102,662,998.19
  5. Step 5: Solve for x
    x = 102,662,998.19/11,300.93
  6. Step 6: Final answer
    x = 9,084.47

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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.