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Finding the Fourth Proportional to 9,614.76, 14,424.06 and 4,068.08

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Solution

The fourth proportional to 9,614.76, 14,424.06 and 4,068.08 is: 6,102.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,614.76 : 14,424.06 = 4,068.08 : x
  2. Step 2: Convert to fraction form
    9,614.76/14,424.06 = 4,068.08/x
  3. Step 3: Cross multiply
    9,614.76x = 14,424.06 × 4,068.08
  4. Step 4: Simplify right side
    9,614.76x = 58,678,157.88
  5. Step 5: Solve for x
    x = 58,678,157.88/9,614.76
  6. Step 6: Final answer
    x = 6,102.92

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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.