Home / 24,768.80-37,152.77-9,977.34

Finding the Fourth Proportional to 24,768.80, 37,152.77 and 9,977.34

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Solution

The fourth proportional to 24,768.80, 37,152.77 and 9,977.34 is: 14,965.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,768.80 : 37,152.77 = 9,977.34 : x
  2. Step 2: Convert to fraction form
    24,768.80/37,152.77 = 9,977.34/x
  3. Step 3: Cross multiply
    24,768.80x = 37,152.77 × 9,977.34
  4. Step 4: Simplify right side
    24,768.80x = 370,685,800.04
  5. Step 5: Solve for x
    x = 370,685,800.04/24,768.80
  6. Step 6: Final answer
    x = 14,965.84

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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.