Home / 46,928.04-64,761.48-25,705.92

Finding the Fourth Proportional to 46,928.04, 64,761.48 and 25,705.92

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Solution

The fourth proportional to 46,928.04, 64,761.48 and 25,705.92 is: 35,474.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,928.04 : 64,761.48 = 25,705.92 : x
  2. Step 2: Convert to fraction form
    46,928.04/64,761.48 = 25,705.92/x
  3. Step 3: Cross multiply
    46,928.04x = 64,761.48 × 25,705.92
  4. Step 4: Simplify right side
    46,928.04x = 1,664,753,423.96
  5. Step 5: Solve for x
    x = 1,664,753,423.96/46,928.04
  6. Step 6: Final answer
    x = 35,474.60

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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.