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Finding the Fourth Proportional to 14,774.52, 22,168.98 and 6,015.48

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Solution

The fourth proportional to 14,774.52, 22,168.98 and 6,015.48 is: 9,026.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,774.52 : 22,168.98 = 6,015.48 : x
  2. Step 2: Convert to fraction form
    14,774.52/22,168.98 = 6,015.48/x
  3. Step 3: Cross multiply
    14,774.52x = 22,168.98 × 6,015.48
  4. Step 4: Simplify right side
    14,774.52x = 133,357,055.81
  5. Step 5: Solve for x
    x = 133,357,055.81/14,774.52
  6. Step 6: Final answer
    x = 9,026.15

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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.