Home / 23,491.84-32,418.68-14,060.40

Finding the Fourth Proportional to 23,491.84, 32,418.68 and 14,060.40

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Solution

The fourth proportional to 23,491.84, 32,418.68 and 14,060.40 is: 19,403.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,491.84 : 32,418.68 = 14,060.40 : x
  2. Step 2: Convert to fraction form
    23,491.84/32,418.68 = 14,060.40/x
  3. Step 3: Cross multiply
    23,491.84x = 32,418.68 × 14,060.40
  4. Step 4: Simplify right side
    23,491.84x = 455,819,608.27
  5. Step 5: Solve for x
    x = 455,819,608.27/23,491.84
  6. Step 6: Final answer
    x = 19,403.32

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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.