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Finding the Fourth Proportional to 46,834.87, 64,631.10 and 25,614.10

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Solution

The fourth proportional to 46,834.87, 64,631.10 and 25,614.10 is: 35,346.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,834.87 : 64,631.10 = 25,614.10 : x
  2. Step 2: Convert to fraction form
    46,834.87/64,631.10 = 25,614.10/x
  3. Step 3: Cross multiply
    46,834.87x = 64,631.10 × 25,614.10
  4. Step 4: Simplify right side
    46,834.87x = 1,655,467,458.51
  5. Step 5: Solve for x
    x = 1,655,467,458.51/46,834.87
  6. Step 6: Final answer
    x = 35,346.90

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