Home / 23,795.10-35,658.45-13,384.86

Finding the Fourth Proportional to 23,795.10, 35,658.45 and 13,384.86

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Solution

The fourth proportional to 23,795.10, 35,658.45 and 13,384.86 is: 20,058.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,795.10 : 35,658.45 = 13,384.86 : x
  2. Step 2: Convert to fraction form
    23,795.10/35,658.45 = 13,384.86/x
  3. Step 3: Cross multiply
    23,795.10x = 35,658.45 × 13,384.86
  4. Step 4: Simplify right side
    23,795.10x = 477,283,361.07
  5. Step 5: Solve for x
    x = 477,283,361.07/23,795.10
  6. Step 6: Final answer
    x = 20,058.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.