Home / 40,869.07-56,404.56-22,964.11

Finding the Fourth Proportional to 40,869.07, 56,404.56 and 22,964.11

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Solution

The fourth proportional to 40,869.07, 56,404.56 and 22,964.11 is: 31,693.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,869.07 : 56,404.56 = 22,964.11 : x
  2. Step 2: Convert to fraction form
    40,869.07/56,404.56 = 22,964.11/x
  3. Step 3: Cross multiply
    40,869.07x = 56,404.56 × 22,964.11
  4. Step 4: Simplify right side
    40,869.07x = 1,295,280,520.34
  5. Step 5: Solve for x
    x = 1,295,280,520.34/40,869.07
  6. Step 6: Final answer
    x = 31,693.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.