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Finding the Fourth Proportional to 64,577.93, 96,827.27 and 25,088.94

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Solution

The fourth proportional to 64,577.93, 96,827.27 and 25,088.94 is: 37,618.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,577.93 : 96,827.27 = 25,088.94 : x
  2. Step 2: Convert to fraction form
    64,577.93/96,827.27 = 25,088.94/x
  3. Step 3: Cross multiply
    64,577.93x = 96,827.27 × 25,088.94
  4. Step 4: Simplify right side
    64,577.93x = 2,429,293,441.95
  5. Step 5: Solve for x
    x = 2,429,293,441.95/64,577.93
  6. Step 6: Final answer
    x = 37,618.02

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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.