Home / 10,095.64-13,929.19-6,061.44

Finding the Fourth Proportional to 10,095.64, 13,929.19 and 6,061.44

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Solution

The fourth proportional to 10,095.64, 13,929.19 and 6,061.44 is: 8,363.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,095.64 : 13,929.19 = 6,061.44 : x
  2. Step 2: Convert to fraction form
    10,095.64/13,929.19 = 6,061.44/x
  3. Step 3: Cross multiply
    10,095.64x = 13,929.19 × 6,061.44
  4. Step 4: Simplify right side
    10,095.64x = 84,430,949.43
  5. Step 5: Solve for x
    x = 84,430,949.43/10,095.64
  6. Step 6: Final answer
    x = 8,363.11

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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.