Home / 10,074.03-13,899.90-6,095.07

Finding the Fourth Proportional to 10,074.03, 13,899.90 and 6,095.07

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Solution

The fourth proportional to 10,074.03, 13,899.90 and 6,095.07 is: 8,409.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,074.03 : 13,899.90 = 6,095.07 : x
  2. Step 2: Convert to fraction form
    10,074.03/13,899.90 = 6,095.07/x
  3. Step 3: Cross multiply
    10,074.03x = 13,899.90 × 6,095.07
  4. Step 4: Simplify right side
    10,074.03x = 84,720,863.49
  5. Step 5: Solve for x
    x = 84,720,863.49/10,074.03
  6. Step 6: Final answer
    x = 8,409.83

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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.