Home / 10,004.15-13,803.80-6,025.52

Finding the Fourth Proportional to 10,004.15, 13,803.80 and 6,025.52

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Solution

The fourth proportional to 10,004.15, 13,803.80 and 6,025.52 is: 8,314.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,004.15 : 13,803.80 = 6,025.52 : x
  2. Step 2: Convert to fraction form
    10,004.15/13,803.80 = 6,025.52/x
  3. Step 3: Cross multiply
    10,004.15x = 13,803.80 × 6,025.52
  4. Step 4: Simplify right side
    10,004.15x = 83,175,077.36
  5. Step 5: Solve for x
    x = 83,175,077.36/10,004.15
  6. Step 6: Final answer
    x = 8,314.06

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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.