Home / 23,669.34-32,664.08-13,058.98

Finding the Fourth Proportional to 23,669.34, 32,664.08 and 13,058.98

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Solution

The fourth proportional to 23,669.34, 32,664.08 and 13,058.98 is: 18,021.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,669.34 : 32,664.08 = 13,058.98 : x
  2. Step 2: Convert to fraction form
    23,669.34/32,664.08 = 13,058.98/x
  3. Step 3: Cross multiply
    23,669.34x = 32,664.08 × 13,058.98
  4. Step 4: Simplify right side
    23,669.34x = 426,559,567.44
  5. Step 5: Solve for x
    x = 426,559,567.44/23,669.34
  6. Step 6: Final answer
    x = 18,021.61

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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.