Home / 14,934.42-22,353.74-9,925.30

Finding the Fourth Proportional to 14,934.42, 22,353.74 and 9,925.30

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Solution

The fourth proportional to 14,934.42, 22,353.74 and 9,925.30 is: 14,856.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,934.42 : 22,353.74 = 9,925.30 : x
  2. Step 2: Convert to fraction form
    14,934.42/22,353.74 = 9,925.30/x
  3. Step 3: Cross multiply
    14,934.42x = 22,353.74 × 9,925.30
  4. Step 4: Simplify right side
    14,934.42x = 221,867,575.62
  5. Step 5: Solve for x
    x = 221,867,575.62/14,934.42
  6. Step 6: Final answer
    x = 14,856.12

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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.