Home / 14,011.52-19,337.25-10,468.58

Finding the Fourth Proportional to 14,011.52, 19,337.25 and 10,468.58

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Solution

The fourth proportional to 14,011.52, 19,337.25 and 10,468.58 is: 14,447.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,011.52 : 19,337.25 = 10,468.58 : x
  2. Step 2: Convert to fraction form
    14,011.52/19,337.25 = 10,468.58/x
  3. Step 3: Cross multiply
    14,011.52x = 19,337.25 × 10,468.58
  4. Step 4: Simplify right side
    14,011.52x = 202,433,451.92
  5. Step 5: Solve for x
    x = 202,433,451.92/14,011.52
  6. Step 6: Final answer
    x = 14,447.65

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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.