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Finding the Fourth Proportional to 9,341.41, 14,000.27 and 9,242.54

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Solution

The fourth proportional to 9,341.41, 14,000.27 and 9,242.54 is: 13,852.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,341.41 : 14,000.27 = 9,242.54 : x
  2. Step 2: Convert to fraction form
    9,341.41/14,000.27 = 9,242.54/x
  3. Step 3: Cross multiply
    9,341.41x = 14,000.27 × 9,242.54
  4. Step 4: Simplify right side
    9,341.41x = 129,398,135.32
  5. Step 5: Solve for x
    x = 129,398,135.32/9,341.41
  6. Step 6: Final answer
    x = 13,852.09

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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.