Home / 18,063.06-24,925.50-10,507.92

Finding the Fourth Proportional to 18,063.06, 24,925.50 and 10,507.92

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Solution

The fourth proportional to 18,063.06, 24,925.50 and 10,507.92 is: 14,500.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,063.06 : 24,925.50 = 10,507.92 : x
  2. Step 2: Convert to fraction form
    18,063.06/24,925.50 = 10,507.92/x
  3. Step 3: Cross multiply
    18,063.06x = 24,925.50 × 10,507.92
  4. Step 4: Simplify right side
    18,063.06x = 261,915,159.96
  5. Step 5: Solve for x
    x = 261,915,159.96/18,063.06
  6. Step 6: Final answer
    x = 14,500.04

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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.