Home / 24,850.72-34,294.93-14,242.40

Finding the Fourth Proportional to 24,850.72, 34,294.93 and 14,242.40

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Solution

The fourth proportional to 24,850.72, 34,294.93 and 14,242.40 is: 19,655.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,850.72 : 34,294.93 = 14,242.40 : x
  2. Step 2: Convert to fraction form
    24,850.72/34,294.93 = 14,242.40/x
  3. Step 3: Cross multiply
    24,850.72x = 34,294.93 × 14,242.40
  4. Step 4: Simplify right side
    24,850.72x = 488,441,939.56
  5. Step 5: Solve for x
    x = 488,441,939.56/24,850.72
  6. Step 6: Final answer
    x = 19,655.05

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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.