Home / 9,366.32-14,044.80-3,124.16

Finding the Fourth Proportional to 9,366.32, 14,044.80 and 3,124.16

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Solution

The fourth proportional to 9,366.32, 14,044.80 and 3,124.16 is: 4,684.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,366.32 : 14,044.80 = 3,124.16 : x
  2. Step 2: Convert to fraction form
    9,366.32/14,044.80 = 3,124.16/x
  3. Step 3: Cross multiply
    9,366.32x = 14,044.80 × 3,124.16
  4. Step 4: Simplify right side
    9,366.32x = 43,878,202.37
  5. Step 5: Solve for x
    x = 43,878,202.37/9,366.32
  6. Step 6: Final answer
    x = 4,684.68

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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.