Home / 39,483.10-59,191.44-32,463.64

Finding the Fourth Proportional to 39,483.10, 59,191.44 and 32,463.64

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Solution

The fourth proportional to 39,483.10, 59,191.44 and 32,463.64 is: 48,668.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,483.10 : 59,191.44 = 32,463.64 : x
  2. Step 2: Convert to fraction form
    39,483.10/59,191.44 = 32,463.64/x
  3. Step 3: Cross multiply
    39,483.10x = 59,191.44 × 32,463.64
  4. Step 4: Simplify right side
    39,483.10x = 1,921,569,599.24
  5. Step 5: Solve for x
    x = 1,921,569,599.24/39,483.10
  6. Step 6: Final answer
    x = 48,668.15

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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.