Home / 9,335.63-14,005.67-2,672.23

Finding the Fourth Proportional to 9,335.63, 14,005.67 and 2,672.23

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Solution

The fourth proportional to 9,335.63, 14,005.67 and 2,672.23 is: 4,008.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,335.63 : 14,005.67 = 2,672.23 : x
  2. Step 2: Convert to fraction form
    9,335.63/14,005.67 = 2,672.23/x
  3. Step 3: Cross multiply
    9,335.63x = 14,005.67 × 2,672.23
  4. Step 4: Simplify right side
    9,335.63x = 37,426,288.15
  5. Step 5: Solve for x
    x = 37,426,288.15/9,335.63
  6. Step 6: Final answer
    x = 4,008.97

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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.