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Finding the Fourth Proportional to 29,398.61, 44,100.83 and 9,403.08

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Solution

The fourth proportional to 29,398.61, 44,100.83 and 9,403.08 is: 14,105.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,398.61 : 44,100.83 = 9,403.08 : x
  2. Step 2: Convert to fraction form
    29,398.61/44,100.83 = 9,403.08/x
  3. Step 3: Cross multiply
    29,398.61x = 44,100.83 × 9,403.08
  4. Step 4: Simplify right side
    29,398.61x = 414,683,656.06
  5. Step 5: Solve for x
    x = 414,683,656.06/29,398.61
  6. Step 6: Final answer
    x = 14,105.55

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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.