Home / 46,905.92-64,730.28-25,395.89

Finding the Fourth Proportional to 46,905.92, 64,730.28 and 25,395.89

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Solution

The fourth proportional to 46,905.92, 64,730.28 and 25,395.89 is: 35,046.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,905.92 : 64,730.28 = 25,395.89 : x
  2. Step 2: Convert to fraction form
    46,905.92/64,730.28 = 25,395.89/x
  3. Step 3: Cross multiply
    46,905.92x = 64,730.28 × 25,395.89
  4. Step 4: Simplify right side
    46,905.92x = 1,643,883,070.55
  5. Step 5: Solve for x
    x = 1,643,883,070.55/46,905.92
  6. Step 6: Final answer
    x = 35,046.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.