Home / 14,829.93-22,238.41-4,439.25

Finding the Fourth Proportional to 14,829.93, 22,238.41 and 4,439.25

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Solution

The fourth proportional to 14,829.93, 22,238.41 and 4,439.25 is: 6,656.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,829.93 : 22,238.41 = 4,439.25 : x
  2. Step 2: Convert to fraction form
    14,829.93/22,238.41 = 4,439.25/x
  3. Step 3: Cross multiply
    14,829.93x = 22,238.41 × 4,439.25
  4. Step 4: Simplify right side
    14,829.93x = 98,721,861.59
  5. Step 5: Solve for x
    x = 98,721,861.59/14,829.93
  6. Step 6: Final answer
    x = 6,656.93

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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.