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Finding the Fourth Proportional to 46,914.84, 64,743.03 and 25,695

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Solution

The fourth proportional to 46,914.84, 64,743.03 and 25,695 is: 35,459.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,914.84 : 64,743.03 = 25,695 : x
  2. Step 2: Convert to fraction form
    46,914.84/64,743.03 = 25,695/x
  3. Step 3: Cross multiply
    46,914.84x = 64,743.03 × 25,695
  4. Step 4: Simplify right side
    46,914.84x = 1,663,572,155.85
  5. Step 5: Solve for x
    x = 1,663,572,155.85/46,914.84
  6. Step 6: Final answer
    x = 35,459.40

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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.