Home / 14,033.25-19,366.29-7,746.03

Finding the Fourth Proportional to 14,033.25, 19,366.29 and 7,746.03

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Solution

The fourth proportional to 14,033.25, 19,366.29 and 7,746.03 is: 10,689.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,033.25 : 19,366.29 = 7,746.03 : x
  2. Step 2: Convert to fraction form
    14,033.25/19,366.29 = 7,746.03/x
  3. Step 3: Cross multiply
    14,033.25x = 19,366.29 × 7,746.03
  4. Step 4: Simplify right side
    14,033.25x = 150,011,863.33
  5. Step 5: Solve for x
    x = 150,011,863.33/14,033.25
  6. Step 6: Final answer
    x = 10,689.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.