Home / 17,830.86-24,607.43-10,757.13

Finding the Fourth Proportional to 17,830.86, 24,607.43 and 10,757.13

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Solution

The fourth proportional to 17,830.86, 24,607.43 and 10,757.13 is: 14,845.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,830.86 : 24,607.43 = 10,757.13 : x
  2. Step 2: Convert to fraction form
    17,830.86/24,607.43 = 10,757.13/x
  3. Step 3: Cross multiply
    17,830.86x = 24,607.43 × 10,757.13
  4. Step 4: Simplify right side
    17,830.86x = 264,705,323.48
  5. Step 5: Solve for x
    x = 264,705,323.48/17,830.86
  6. Step 6: Final answer
    x = 14,845.35

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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.