Home / 24,595.74-36,897.05-12,115.87

Finding the Fourth Proportional to 24,595.74, 36,897.05 and 12,115.87

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Solution

The fourth proportional to 24,595.74, 36,897.05 and 12,115.87 is: 18,175.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,595.74 : 36,897.05 = 12,115.87 : x
  2. Step 2: Convert to fraction form
    24,595.74/36,897.05 = 12,115.87/x
  3. Step 3: Cross multiply
    24,595.74x = 36,897.05 × 12,115.87
  4. Step 4: Simplify right side
    24,595.74x = 447,039,708.36
  5. Step 5: Solve for x
    x = 447,039,708.36/24,595.74
  6. Step 6: Final answer
    x = 18,175.49

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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.