Home / 45,265.64-62,467.27-25,123.83

Finding the Fourth Proportional to 45,265.64, 62,467.27 and 25,123.83

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Solution

The fourth proportional to 45,265.64, 62,467.27 and 25,123.83 is: 34,671.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,265.64 : 62,467.27 = 25,123.83 : x
  2. Step 2: Convert to fraction form
    45,265.64/62,467.27 = 25,123.83/x
  3. Step 3: Cross multiply
    45,265.64x = 62,467.27 × 25,123.83
  4. Step 4: Simplify right side
    45,265.64x = 1,569,417,072.04
  5. Step 5: Solve for x
    x = 1,569,417,072.04/45,265.64
  6. Step 6: Final answer
    x = 34,671.27

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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.