Home / 13,967.29-19,274.57-7,594.00

Finding the Fourth Proportional to 13,967.29, 19,274.57 and 7,594.00

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Solution

The fourth proportional to 13,967.29, 19,274.57 and 7,594.00 is: 10,479.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,967.29 : 19,274.57 = 7,594.00 : x
  2. Step 2: Convert to fraction form
    13,967.29/19,274.57 = 7,594.00/x
  3. Step 3: Cross multiply
    13,967.29x = 19,274.57 × 7,594.00
  4. Step 4: Simplify right side
    13,967.29x = 146,371,178.04
  5. Step 5: Solve for x
    x = 146,371,178.04/13,967.29
  6. Step 6: Final answer
    x = 10,479.57

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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.