Home / 14,637.27-21,954.48-4,106.34

Finding the Fourth Proportional to 14,637.27, 21,954.48 and 4,106.34

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Solution

The fourth proportional to 14,637.27, 21,954.48 and 4,106.34 is: 6,159.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,637.27 : 21,954.48 = 4,106.34 : x
  2. Step 2: Convert to fraction form
    14,637.27/21,954.48 = 4,106.34/x
  3. Step 3: Cross multiply
    14,637.27x = 21,954.48 × 4,106.34
  4. Step 4: Simplify right side
    14,637.27x = 90,152,559.40
  5. Step 5: Solve for x
    x = 90,152,559.40/14,637.27
  6. Step 6: Final answer
    x = 6,159.11

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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.