Home / 24,986.55-34,485.21-14,375.52

Finding the Fourth Proportional to 24,986.55, 34,485.21 and 14,375.52

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Solution

The fourth proportional to 24,986.55, 34,485.21 and 14,375.52 is: 19,840.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,986.55 : 34,485.21 = 14,375.52 : x
  2. Step 2: Convert to fraction form
    24,986.55/34,485.21 = 14,375.52/x
  3. Step 3: Cross multiply
    24,986.55x = 34,485.21 × 14,375.52
  4. Step 4: Simplify right side
    24,986.55x = 495,742,826.06
  5. Step 5: Solve for x
    x = 495,742,826.06/24,986.55
  6. Step 6: Final answer
    x = 19,840.39

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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.