Home / 45,508.04-62,801.39-25,366.21

Finding the Fourth Proportional to 45,508.04, 62,801.39 and 25,366.21

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Solution

The fourth proportional to 45,508.04, 62,801.39 and 25,366.21 is: 35,005.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,508.04 : 62,801.39 = 25,366.21 : x
  2. Step 2: Convert to fraction form
    45,508.04/62,801.39 = 25,366.21/x
  3. Step 3: Cross multiply
    45,508.04x = 62,801.39 × 25,366.21
  4. Step 4: Simplify right side
    45,508.04x = 1,593,032,933.02
  5. Step 5: Solve for x
    x = 1,593,032,933.02/45,508.04
  6. Step 6: Final answer
    x = 35,005.53

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1.5x scale

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.