Home / 14,359.73-19,795.65-9,506.32

Finding the Fourth Proportional to 14,359.73, 19,795.65 and 9,506.32

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Solution

The fourth proportional to 14,359.73, 19,795.65 and 9,506.32 is: 13,104.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,359.73 : 19,795.65 = 9,506.32 : x
  2. Step 2: Convert to fraction form
    14,359.73/19,795.65 = 9,506.32/x
  3. Step 3: Cross multiply
    14,359.73x = 19,795.65 × 9,506.32
  4. Step 4: Simplify right side
    14,359.73x = 188,183,864.29
  5. Step 5: Solve for x
    x = 188,183,864.29/14,359.73
  6. Step 6: Final answer
    x = 13,104.97

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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.