Home / 17,952.48-24,774.96-10,502.88

Finding the Fourth Proportional to 17,952.48, 24,774.96 and 10,502.88

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Solution

The fourth proportional to 17,952.48, 24,774.96 and 10,502.88 is: 14,494.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,952.48 : 24,774.96 = 10,502.88 : x
  2. Step 2: Convert to fraction form
    17,952.48/24,774.96 = 10,502.88/x
  3. Step 3: Cross multiply
    17,952.48x = 24,774.96 × 10,502.88
  4. Step 4: Simplify right side
    17,952.48x = 260,208,431.88
  5. Step 5: Solve for x
    x = 260,208,431.88/17,952.48
  6. Step 6: Final answer
    x = 14,494.29

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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.