Home / 10,325.36-14,252.28-6,599.36

Finding the Fourth Proportional to 10,325.36, 14,252.28 and 6,599.36

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Solution

The fourth proportional to 10,325.36, 14,252.28 and 6,599.36 is: 9,109.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,325.36 : 14,252.28 = 6,599.36 : x
  2. Step 2: Convert to fraction form
    10,325.36/14,252.28 = 6,599.36/x
  3. Step 3: Cross multiply
    10,325.36x = 14,252.28 × 6,599.36
  4. Step 4: Simplify right side
    10,325.36x = 94,055,926.54
  5. Step 5: Solve for x
    x = 94,055,926.54/10,325.36
  6. Step 6: Final answer
    x = 9,109.22

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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.