Home / 10,010.08-13,814.45-6,031.77

Finding the Fourth Proportional to 10,010.08, 13,814.45 and 6,031.77

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Solution

The fourth proportional to 10,010.08, 13,814.45 and 6,031.77 is: 8,324.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,010.08 : 13,814.45 = 6,031.77 : x
  2. Step 2: Convert to fraction form
    10,010.08/13,814.45 = 6,031.77/x
  3. Step 3: Cross multiply
    10,010.08x = 13,814.45 × 6,031.77
  4. Step 4: Simplify right side
    10,010.08x = 83,325,585.08
  5. Step 5: Solve for x
    x = 83,325,585.08/10,010.08
  6. Step 6: Final answer
    x = 8,324.17

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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.