Home / 17,430.35-24,052.46-10,259.15

Finding the Fourth Proportional to 17,430.35, 24,052.46 and 10,259.15

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Solution

The fourth proportional to 17,430.35, 24,052.46 and 10,259.15 is: 14,156.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,430.35 : 24,052.46 = 10,259.15 : x
  2. Step 2: Convert to fraction form
    17,430.35/24,052.46 = 10,259.15/x
  3. Step 3: Cross multiply
    17,430.35x = 24,052.46 × 10,259.15
  4. Step 4: Simplify right side
    17,430.35x = 246,757,623.45
  5. Step 5: Solve for x
    x = 246,757,623.45/17,430.35
  6. Step 6: Final answer
    x = 14,156.78

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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.