Home / 14,011.01-19,336.55-10,468.07

Finding the Fourth Proportional to 14,011.01, 19,336.55 and 10,468.07

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Solution

The fourth proportional to 14,011.01, 19,336.55 and 10,468.07 is: 14,446.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,011.01 : 19,336.55 = 10,468.07 : x
  2. Step 2: Convert to fraction form
    14,011.01/19,336.55 = 10,468.07/x
  3. Step 3: Cross multiply
    14,011.01x = 19,336.55 × 10,468.07
  4. Step 4: Simplify right side
    14,011.01x = 202,416,358.96
  5. Step 5: Solve for x
    x = 202,416,358.96/14,011.01
  6. Step 6: Final answer
    x = 14,446.95

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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.