Home / 41,166.16-56,809.53-22,303.28

Finding the Fourth Proportional to 41,166.16, 56,809.53 and 22,303.28

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Solution

The fourth proportional to 41,166.16, 56,809.53 and 22,303.28 is: 30,778.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,166.16 : 56,809.53 = 22,303.28 : x
  2. Step 2: Convert to fraction form
    41,166.16/56,809.53 = 22,303.28/x
  3. Step 3: Cross multiply
    41,166.16x = 56,809.53 × 22,303.28
  4. Step 4: Simplify right side
    41,166.16x = 1,267,038,996.28
  5. Step 5: Solve for x
    x = 1,267,038,996.28/41,166.16
  6. Step 6: Final answer
    x = 30,778.66

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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.