Home / 24,878.80-37,269.60-14,988.70

Finding the Fourth Proportional to 24,878.80, 37,269.60 and 14,988.70

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Solution

The fourth proportional to 24,878.80, 37,269.60 and 14,988.70 is: 22,453.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,878.80 : 37,269.60 = 14,988.70 : x
  2. Step 2: Convert to fraction form
    24,878.80/37,269.60 = 14,988.70/x
  3. Step 3: Cross multiply
    24,878.80x = 37,269.60 × 14,988.70
  4. Step 4: Simplify right side
    24,878.80x = 558,622,853.52
  5. Step 5: Solve for x
    x = 558,622,853.52/24,878.80
  6. Step 6: Final answer
    x = 22,453.77

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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.