Home / 46,875.06-64,687.71-25,655.70

Finding the Fourth Proportional to 46,875.06, 64,687.71 and 25,655.70

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Solution

The fourth proportional to 46,875.06, 64,687.71 and 25,655.70 is: 35,404.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,875.06 : 64,687.71 = 25,655.70 : x
  2. Step 2: Convert to fraction form
    46,875.06/64,687.71 = 25,655.70/x
  3. Step 3: Cross multiply
    46,875.06x = 64,687.71 × 25,655.70
  4. Step 4: Simplify right side
    46,875.06x = 1,659,608,481.45
  5. Step 5: Solve for x
    x = 1,659,608,481.45/46,875.06
  6. Step 6: Final answer
    x = 35,404.94

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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.