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Finding the Fourth Proportional to 64,891.94, 97,319.07 and 24,908.11

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Solution

The fourth proportional to 64,891.94, 97,319.07 and 24,908.11 is: 37,354.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,891.94 : 97,319.07 = 24,908.11 : x
  2. Step 2: Convert to fraction form
    64,891.94/97,319.07 = 24,908.11/x
  3. Step 3: Cross multiply
    64,891.94x = 97,319.07 × 24,908.11
  4. Step 4: Simplify right side
    64,891.94x = 2,424,033,857.36
  5. Step 5: Solve for x
    x = 2,424,033,857.36/64,891.94
  6. Step 6: Final answer
    x = 37,354.93

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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.