Home / 10,002.86-13,804.52-6,025.25

Finding the Fourth Proportional to 10,002.86, 13,804.52 and 6,025.25

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Solution

The fourth proportional to 10,002.86, 13,804.52 and 6,025.25 is: 8,315.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,002.86 : 13,804.52 = 6,025.25 : x
  2. Step 2: Convert to fraction form
    10,002.86/13,804.52 = 6,025.25/x
  3. Step 3: Cross multiply
    10,002.86x = 13,804.52 × 6,025.25
  4. Step 4: Simplify right side
    10,002.86x = 83,175,684.13
  5. Step 5: Solve for x
    x = 83,175,684.13/10,002.86
  6. Step 6: Final answer
    x = 8,315.19

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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.