Home / 34,925.67-52,390.28-9,969.37

Finding the Fourth Proportional to 34,925.67, 52,390.28 and 9,969.37

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Solution

The fourth proportional to 34,925.67, 52,390.28 and 9,969.37 is: 14,954.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,925.67 : 52,390.28 = 9,969.37 : x
  2. Step 2: Convert to fraction form
    34,925.67/52,390.28 = 9,969.37/x
  3. Step 3: Cross multiply
    34,925.67x = 52,390.28 × 9,969.37
  4. Step 4: Simplify right side
    34,925.67x = 522,298,085.72
  5. Step 5: Solve for x
    x = 522,298,085.72/34,925.67
  6. Step 6: Final answer
    x = 14,954.56

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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.