Home / 17,804.40-24,569.52-10,637.44

Finding the Fourth Proportional to 17,804.40, 24,569.52 and 10,637.44

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Solution

The fourth proportional to 17,804.40, 24,569.52 and 10,637.44 is: 14,679.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,804.40 : 24,569.52 = 10,637.44 : x
  2. Step 2: Convert to fraction form
    17,804.40/24,569.52 = 10,637.44/x
  3. Step 3: Cross multiply
    17,804.40x = 24,569.52 × 10,637.44
  4. Step 4: Simplify right side
    17,804.40x = 261,356,794.83
  5. Step 5: Solve for x
    x = 261,356,794.83/17,804.40
  6. Step 6: Final answer
    x = 14,679.34

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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.