Home / 14,913.02-22,349.48-7,522.79

Finding the Fourth Proportional to 14,913.02, 22,349.48 and 7,522.79

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Solution

The fourth proportional to 14,913.02, 22,349.48 and 7,522.79 is: 11,274.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,913.02 : 22,349.48 = 7,522.79 : x
  2. Step 2: Convert to fraction form
    14,913.02/22,349.48 = 7,522.79/x
  3. Step 3: Cross multiply
    14,913.02x = 22,349.48 × 7,522.79
  4. Step 4: Simplify right side
    14,913.02x = 168,130,295.29
  5. Step 5: Solve for x
    x = 168,130,295.29/14,913.02
  6. Step 6: Final answer
    x = 11,274.06

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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.