Home / 24,826.55-34,262.21-13,925.70

Finding the Fourth Proportional to 24,826.55, 34,262.21 and 13,925.70

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Solution

The fourth proportional to 24,826.55, 34,262.21 and 13,925.70 is: 19,218.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,826.55 : 34,262.21 = 13,925.70 : x
  2. Step 2: Convert to fraction form
    24,826.55/34,262.21 = 13,925.70/x
  3. Step 3: Cross multiply
    24,826.55x = 34,262.21 × 13,925.70
  4. Step 4: Simplify right side
    24,826.55x = 477,125,188.17
  5. Step 5: Solve for x
    x = 477,125,188.17/24,826.55
  6. Step 6: Final answer
    x = 19,218.35

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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.