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Finding the Fourth Proportional to 29,509.56, 44,270.76 and 11,041.56

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Solution

The fourth proportional to 29,509.56, 44,270.76 and 11,041.56 is: 16,564.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,509.56 : 44,270.76 = 11,041.56 : x
  2. Step 2: Convert to fraction form
    29,509.56/44,270.76 = 11,041.56/x
  3. Step 3: Cross multiply
    29,509.56x = 44,270.76 × 11,041.56
  4. Step 4: Simplify right side
    29,509.56x = 488,818,252.79
  5. Step 5: Solve for x
    x = 488,818,252.79/29,509.56
  6. Step 6: Final answer
    x = 16,564.74

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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.