Home / 46,875.30-64,689.42-25,654.54

Finding the Fourth Proportional to 46,875.30, 64,689.42 and 25,654.54

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Solution

The fourth proportional to 46,875.30, 64,689.42 and 25,654.54 is: 35,404.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,875.30 : 64,689.42 = 25,654.54 : x
  2. Step 2: Convert to fraction form
    46,875.30/64,689.42 = 25,654.54/x
  3. Step 3: Cross multiply
    46,875.30x = 64,689.42 × 25,654.54
  4. Step 4: Simplify right side
    46,875.30x = 1,659,577,312.97
  5. Step 5: Solve for x
    x = 1,659,577,312.97/46,875.30
  6. Step 6: Final answer
    x = 35,404.09

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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.