Home / 23,423.12-35,085.84-10,953.92

Finding the Fourth Proportional to 23,423.12, 35,085.84 and 10,953.92

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Solution

The fourth proportional to 23,423.12, 35,085.84 and 10,953.92 is: 16,408.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,423.12 : 35,085.84 = 10,953.92 : x
  2. Step 2: Convert to fraction form
    23,423.12/35,085.84 = 10,953.92/x
  3. Step 3: Cross multiply
    23,423.12x = 35,085.84 × 10,953.92
  4. Step 4: Simplify right side
    23,423.12x = 384,327,484.49
  5. Step 5: Solve for x
    x = 384,327,484.49/23,423.12
  6. Step 6: Final answer
    x = 16,408.04

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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.