Home / 9,539.58-14,309.38-2,964

Finding the Fourth Proportional to 9,539.58, 14,309.38 and 2,964

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Solution

The fourth proportional to 9,539.58, 14,309.38 and 2,964 is: 4,446.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,539.58 : 14,309.38 = 2,964 : x
  2. Step 2: Convert to fraction form
    9,539.58/14,309.38 = 2,964/x
  3. Step 3: Cross multiply
    9,539.58x = 14,309.38 × 2,964
  4. Step 4: Simplify right side
    9,539.58x = 42,413,002.32
  5. Step 5: Solve for x
    x = 42,413,002.32/9,539.58
  6. Step 6: Final answer
    x = 4,446.00

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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.