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Finding the Fourth Proportional to 14,955.88, 22,409.02 and 9,094.76

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Solution

The fourth proportional to 14,955.88, 22,409.02 and 9,094.76 is: 13,627.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,955.88 : 22,409.02 = 9,094.76 : x
  2. Step 2: Convert to fraction form
    14,955.88/22,409.02 = 9,094.76/x
  3. Step 3: Cross multiply
    14,955.88x = 22,409.02 × 9,094.76
  4. Step 4: Simplify right side
    14,955.88x = 203,804,658.74
  5. Step 5: Solve for x
    x = 203,804,658.74/14,955.88
  6. Step 6: Final answer
    x = 13,627.06

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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.