Home / 14,404.07-21,606.11-4,544.35

Finding the Fourth Proportional to 14,404.07, 21,606.11 and 4,544.35

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Solution

The fourth proportional to 14,404.07, 21,606.11 and 4,544.35 is: 6,816.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,404.07 : 21,606.11 = 4,544.35 : x
  2. Step 2: Convert to fraction form
    14,404.07/21,606.11 = 4,544.35/x
  3. Step 3: Cross multiply
    14,404.07x = 21,606.11 × 4,544.35
  4. Step 4: Simplify right side
    14,404.07x = 98,185,595.23
  5. Step 5: Solve for x
    x = 98,185,595.23/14,404.07
  6. Step 6: Final answer
    x = 6,816.52

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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.