Home / 46,635.20-64,354.70-25,414.01

Finding the Fourth Proportional to 46,635.20, 64,354.70 and 25,414.01

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Solution

The fourth proportional to 46,635.20, 64,354.70 and 25,414.01 is: 35,070.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,635.20 : 64,354.70 = 25,414.01 : x
  2. Step 2: Convert to fraction form
    46,635.20/64,354.70 = 25,414.01/x
  3. Step 3: Cross multiply
    46,635.20x = 64,354.70 × 25,414.01
  4. Step 4: Simplify right side
    46,635.20x = 1,635,510,989.35
  5. Step 5: Solve for x
    x = 1,635,510,989.35/46,635.20
  6. Step 6: Final answer
    x = 35,070.31

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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.