Home / 41,161.18-56,802.07-22,298.31

Finding the Fourth Proportional to 41,161.18, 56,802.07 and 22,298.31

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Solution

The fourth proportional to 41,161.18, 56,802.07 and 22,298.31 is: 30,771.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,161.18 : 56,802.07 = 22,298.31 : x
  2. Step 2: Convert to fraction form
    41,161.18/56,802.07 = 22,298.31/x
  3. Step 3: Cross multiply
    41,161.18x = 56,802.07 × 22,298.31
  4. Step 4: Simplify right side
    41,161.18x = 1,266,590,165.50
  5. Step 5: Solve for x
    x = 1,266,590,165.50/41,161.18
  6. Step 6: Final answer
    x = 30,771.47

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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.