Home / 32,101.88-48,154.30-22,783.64

Finding the Fourth Proportional to 32,101.88, 48,154.30 and 22,783.64

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Solution

The fourth proportional to 32,101.88, 48,154.30 and 22,783.64 is: 34,176.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,101.88 : 48,154.30 = 22,783.64 : x
  2. Step 2: Convert to fraction form
    32,101.88/48,154.30 = 22,783.64/x
  3. Step 3: Cross multiply
    32,101.88x = 48,154.30 × 22,783.64
  4. Step 4: Simplify right side
    32,101.88x = 1,097,130,235.65
  5. Step 5: Solve for x
    x = 1,097,130,235.65/32,101.88
  6. Step 6: Final answer
    x = 34,176.51

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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.