Home / 24,506.96-36,809.04-20,995.62

Finding the Fourth Proportional to 24,506.96, 36,809.04 and 20,995.62

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Solution

The fourth proportional to 24,506.96, 36,809.04 and 20,995.62 is: 31,535.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,506.96 : 36,809.04 = 20,995.62 : x
  2. Step 2: Convert to fraction form
    24,506.96/36,809.04 = 20,995.62/x
  3. Step 3: Cross multiply
    24,506.96x = 36,809.04 × 20,995.62
  4. Step 4: Simplify right side
    24,506.96x = 772,828,616.40
  5. Step 5: Solve for x
    x = 772,828,616.40/24,506.96
  6. Step 6: Final answer
    x = 31,535.07

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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.