Home / 9,443.27-14,164.91-4,497.92

Finding the Fourth Proportional to 9,443.27, 14,164.91 and 4,497.92

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Solution

The fourth proportional to 9,443.27, 14,164.91 and 4,497.92 is: 6,746.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,443.27 : 14,164.91 = 4,497.92 : x
  2. Step 2: Convert to fraction form
    9,443.27/14,164.91 = 4,497.92/x
  3. Step 3: Cross multiply
    9,443.27x = 14,164.91 × 4,497.92
  4. Step 4: Simplify right side
    9,443.27x = 63,712,607.71
  5. Step 5: Solve for x
    x = 63,712,607.71/9,443.27
  6. Step 6: Final answer
    x = 6,746.88

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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.