Home / 10,062.07-15,093.08-8,567.38

Finding the Fourth Proportional to 10,062.07, 15,093.08 and 8,567.38

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Solution

The fourth proportional to 10,062.07, 15,093.08 and 8,567.38 is: 12,851.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,062.07 : 15,093.08 = 8,567.38 : x
  2. Step 2: Convert to fraction form
    10,062.07/15,093.08 = 8,567.38/x
  3. Step 3: Cross multiply
    10,062.07x = 15,093.08 × 8,567.38
  4. Step 4: Simplify right side
    10,062.07x = 129,308,071.16
  5. Step 5: Solve for x
    x = 129,308,071.16/10,062.07
  6. Step 6: Final answer
    x = 12,851.04

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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.