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Finding the Fourth Proportional to 29,613.95, 44,420.93 and 14,807.96

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Solution

The fourth proportional to 29,613.95, 44,420.93 and 14,807.96 is: 22,211.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,613.95 : 44,420.93 = 14,807.96 : x
  2. Step 2: Convert to fraction form
    29,613.95/44,420.93 = 14,807.96/x
  3. Step 3: Cross multiply
    29,613.95x = 44,420.93 × 14,807.96
  4. Step 4: Simplify right side
    29,613.95x = 657,783,058.46
  5. Step 5: Solve for x
    x = 657,783,058.46/29,613.95
  6. Step 6: Final answer
    x = 22,211.94

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.