Home / 46,875.80-64,687.74-25,654.64

Finding the Fourth Proportional to 46,875.80, 64,687.74 and 25,654.64

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Solution

The fourth proportional to 46,875.80, 64,687.74 and 25,654.64 is: 35,402.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,875.80 : 64,687.74 = 25,654.64 : x
  2. Step 2: Convert to fraction form
    46,875.80/64,687.74 = 25,654.64/x
  3. Step 3: Cross multiply
    46,875.80x = 64,687.74 × 25,654.64
  4. Step 4: Simplify right side
    46,875.80x = 1,659,540,682.11
  5. Step 5: Solve for x
    x = 1,659,540,682.11/46,875.80
  6. Step 6: Final answer
    x = 35,402.93

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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.