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Finding the Fourth Proportional to 29,651.77, 44,466.87 and 9,925.64

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Solution

The fourth proportional to 29,651.77, 44,466.87 and 9,925.64 is: 14,884.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,651.77 : 44,466.87 = 9,925.64 : x
  2. Step 2: Convert to fraction form
    29,651.77/44,466.87 = 9,925.64/x
  3. Step 3: Cross multiply
    29,651.77x = 44,466.87 × 9,925.64
  4. Step 4: Simplify right side
    29,651.77x = 441,362,125.18
  5. Step 5: Solve for x
    x = 441,362,125.18/29,651.77
  6. Step 6: Final answer
    x = 14,884.85

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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.