Home / 10,504.32-14,495.39-6,525.36

Finding the Fourth Proportional to 10,504.32, 14,495.39 and 6,525.36

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Solution

The fourth proportional to 10,504.32, 14,495.39 and 6,525.36 is: 9,004.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,504.32 : 14,495.39 = 6,525.36 : x
  2. Step 2: Convert to fraction form
    10,504.32/14,495.39 = 6,525.36/x
  3. Step 3: Cross multiply
    10,504.32x = 14,495.39 × 6,525.36
  4. Step 4: Simplify right side
    10,504.32x = 94,587,638.09
  5. Step 5: Solve for x
    x = 94,587,638.09/10,504.32
  6. Step 6: Final answer
    x = 9,004.64

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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.