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Finding the Fourth Proportional to 35,293.94, 52,894.17 and 25,889.93

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Solution

The fourth proportional to 35,293.94, 52,894.17 and 25,889.93 is: 38,800.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,293.94 : 52,894.17 = 25,889.93 : x
  2. Step 2: Convert to fraction form
    35,293.94/52,894.17 = 25,889.93/x
  3. Step 3: Cross multiply
    35,293.94x = 52,894.17 × 25,889.93
  4. Step 4: Simplify right side
    35,293.94x = 1,369,426,358.71
  5. Step 5: Solve for x
    x = 1,369,426,358.71/35,293.94
  6. Step 6: Final answer
    x = 38,800.61

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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.