Home / 13,095.29-19,627.33-9,125.06

Finding the Fourth Proportional to 13,095.29, 19,627.33 and 9,125.06

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Solution

The fourth proportional to 13,095.29, 19,627.33 and 9,125.06 is: 13,676.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,095.29 : 19,627.33 = 9,125.06 : x
  2. Step 2: Convert to fraction form
    13,095.29/19,627.33 = 9,125.06/x
  3. Step 3: Cross multiply
    13,095.29x = 19,627.33 × 9,125.06
  4. Step 4: Simplify right side
    13,095.29x = 179,100,442.94
  5. Step 5: Solve for x
    x = 179,100,442.94/13,095.29
  6. Step 6: Final answer
    x = 13,676.70

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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.