Home / 13,044.02-19,565.31-9,537.62

Finding the Fourth Proportional to 13,044.02, 19,565.31 and 9,537.62

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Solution

The fourth proportional to 13,044.02, 19,565.31 and 9,537.62 is: 14,305.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,044.02 : 19,565.31 = 9,537.62 : x
  2. Step 2: Convert to fraction form
    13,044.02/19,565.31 = 9,537.62/x
  3. Step 3: Cross multiply
    13,044.02x = 19,565.31 × 9,537.62
  4. Step 4: Simplify right side
    13,044.02x = 186,606,491.96
  5. Step 5: Solve for x
    x = 186,606,491.96/13,044.02
  6. Step 6: Final answer
    x = 14,305.90

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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.