Home / 9,304.90-13,953.67-4,107.13

Finding the Fourth Proportional to 9,304.90, 13,953.67 and 4,107.13

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Solution

The fourth proportional to 9,304.90, 13,953.67 and 4,107.13 is: 6,159.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,304.90 : 13,953.67 = 4,107.13 : x
  2. Step 2: Convert to fraction form
    9,304.90/13,953.67 = 4,107.13/x
  3. Step 3: Cross multiply
    9,304.90x = 13,953.67 × 4,107.13
  4. Step 4: Simplify right side
    9,304.90x = 57,309,536.67
  5. Step 5: Solve for x
    x = 57,309,536.67/9,304.90
  6. Step 6: Final answer
    x = 6,159.07

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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.