Home / 10,088.36-13,916.18-6,054.11

Finding the Fourth Proportional to 10,088.36, 13,916.18 and 6,054.11

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Solution

The fourth proportional to 10,088.36, 13,916.18 and 6,054.11 is: 8,351.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,088.36 : 13,916.18 = 6,054.11 : x
  2. Step 2: Convert to fraction form
    10,088.36/13,916.18 = 6,054.11/x
  3. Step 3: Cross multiply
    10,088.36x = 13,916.18 × 6,054.11
  4. Step 4: Simplify right side
    10,088.36x = 84,250,065.21
  5. Step 5: Solve for x
    x = 84,250,065.21/10,088.36
  6. Step 6: Final answer
    x = 8,351.21

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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.