Home / 14,962.43-22,443.62-4,574.18

Finding the Fourth Proportional to 14,962.43, 22,443.62 and 4,574.18

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Solution

The fourth proportional to 14,962.43, 22,443.62 and 4,574.18 is: 6,861.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,962.43 : 22,443.62 = 4,574.18 : x
  2. Step 2: Convert to fraction form
    14,962.43/22,443.62 = 4,574.18/x
  3. Step 3: Cross multiply
    14,962.43x = 22,443.62 × 4,574.18
  4. Step 4: Simplify right side
    14,962.43x = 102,661,022.64
  5. Step 5: Solve for x
    x = 102,661,022.64/14,962.43
  6. Step 6: Final answer
    x = 6,861.26

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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.