Home / 102,417.49-153,626.24-32,302.27

Finding the Fourth Proportional to 102,417.49, 153,626.24 and 32,302.27

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Solution

The fourth proportional to 102,417.49, 153,626.24 and 32,302.27 is: 48,453.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,417.49 : 153,626.24 = 32,302.27 : x
  2. Step 2: Convert to fraction form
    102,417.49/153,626.24 = 32,302.27/x
  3. Step 3: Cross multiply
    102,417.49x = 153,626.24 × 32,302.27
  4. Step 4: Simplify right side
    102,417.49x = 4,962,476,283.56
  5. Step 5: Solve for x
    x = 4,962,476,283.56/102,417.49
  6. Step 6: Final answer
    x = 48,453.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.