Home / 24,669.63-34,044.09-13,339.13

Finding the Fourth Proportional to 24,669.63, 34,044.09 and 13,339.13

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Solution

The fourth proportional to 24,669.63, 34,044.09 and 13,339.13 is: 18,407.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,669.63 : 34,044.09 = 13,339.13 : x
  2. Step 2: Convert to fraction form
    24,669.63/34,044.09 = 13,339.13/x
  3. Step 3: Cross multiply
    24,669.63x = 34,044.09 × 13,339.13
  4. Step 4: Simplify right side
    24,669.63x = 454,118,372.02
  5. Step 5: Solve for x
    x = 454,118,372.02/24,669.63
  6. Step 6: Final answer
    x = 18,407.99

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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.