Home / 17,852.87-24,637.17-9,895.25

Finding the Fourth Proportional to 17,852.87, 24,637.17 and 9,895.25

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Solution

The fourth proportional to 17,852.87, 24,637.17 and 9,895.25 is: 13,655.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,852.87 : 24,637.17 = 9,895.25 : x
  2. Step 2: Convert to fraction form
    17,852.87/24,637.17 = 9,895.25/x
  3. Step 3: Cross multiply
    17,852.87x = 24,637.17 × 9,895.25
  4. Step 4: Simplify right side
    17,852.87x = 243,790,956.44
  5. Step 5: Solve for x
    x = 243,790,956.44/17,852.87
  6. Step 6: Final answer
    x = 13,655.56

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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.