Home / 9,925.90-14,889.29-3,352.14

Finding the Fourth Proportional to 9,925.90, 14,889.29 and 3,352.14

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Solution

The fourth proportional to 9,925.90, 14,889.29 and 3,352.14 is: 5,028.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,925.90 : 14,889.29 = 3,352.14 : x
  2. Step 2: Convert to fraction form
    9,925.90/14,889.29 = 3,352.14/x
  3. Step 3: Cross multiply
    9,925.90x = 14,889.29 × 3,352.14
  4. Step 4: Simplify right side
    9,925.90x = 49,910,967.82
  5. Step 5: Solve for x
    x = 49,910,967.82/9,925.90
  6. Step 6: Final answer
    x = 5,028.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.